Zambian Emerald 2.51 ct Emerald Cut – Natural Loose Stone with Appraisal
Zambian Emerald 2.51 ct Emerald Cut – Natural Loose Stone with Appraisal
Product details
Style ID: RJ-554286
Looking for a real emerald with presence? This is a natural Zambian emerald of 2.51 carats in the classic emerald cut, in a lively bluish green, the cool tone Zambian emerald is known for. It comes with a GS Laboratories Certificate of Evaluation (2019) confirming it as a natural emerald. It has minor oil only, the lightest level of the standard emerald treatment. At 8.19 × 7.42 mm, it's a confident size for an emerald engagement ring, or for a men's signet or bezel ring that wants a strong green stone.
- Natural. Bluish green. Certified. Made to be remembered.
- Natural Zambian emerald, 2.51 ct, classic emerald cut
- Lively bluish green, the cool tone Zambian emerald is known for
- Certified: GS Laboratories Certificate of Evaluation (2019); the original certificate is included
- Minor oil only, the lightest level of the standard emerald treatment
- A loose natural emerald from Zambia, sold unmounted. There is only one of this stone.
What "minor oil" means
Almost all emeralds are oiled to soften the look of natural inclusions. It's the standard, accepted treatment in the trade. Minor oil is the lightest level, so what you see is close to the stone's natural state.
About the certificate
The certificate is shown in the photos so you can read exactly what it says.
Why Zambia
Zambia is one of the world's leading sources of fine emerald, known for deep green colour with a slightly bluish tone.
For the engagement ring buyer
- Over 2.5 carats, a statement centre stone
- The emerald cut shows off colour with long, elegant step facets
- Beautiful in a solitaire, a diamond halo or a three-stone ring
- Emerald is a little softer than sapphire, so a protective setting such as a bezel or prongs with cut corners is a good choice for everyday wear
A gemstone for him: the men's signet ring
At Roho Jewels, we believe men deserve beautiful gemstones too. A natural Zambian emerald set into a signet ring is a bold, personal alternative to a plain metal signet: one-of-a-kind, full of character, and a ring he'll wear for decades and one day pass down.
- Signet face: at 8.19 × 7.42 mm, this stone suits a signet face of about 12–15 mm (most men choose a face of about 15–18 mm), great on the ring or middle finger
- Setting: flush (gypsy), bezel or half-bezel keeps it low and smooth, with no claws to catch on sleeves or gloves
- Depth: the stone is about 5 mm deep, so ask your jeweler for a signet head at least 6 mm deep
- Metal: rich in yellow gold, sharp in white gold or platinum, rugged in oxidised sterling silver
- Wear: Mohs 7.5–8. A flush or bezel setting protects the edges, making it ideal for a dress signet or careful everyday wear
- Perfect for: husbands, fathers, grooms, graduates, milestone birthdays, or a signet he buys for himself
Birthstone meaning
Emerald is the birthstone for May and the traditional gemstone for 20th and 35th wedding anniversaries, long a symbol of love, renewal and loyalty.
Perfect for
Emerald Engagement Rings · Men's Signet Rings · Proposals · Christmas · May Birthdays · 20th & 35th Anniversaries · Pendants · Jewelry Designers
About Roho Jewels
At Roho Jewels, everything begins with the stone. Every natural gemstone we offer is hand-selected in our Toronto studio. These are real, earth-mined sapphires, rubies, emeralds and pearls, never synthetics, and every stone is described honestly so you know exactly what you're buying. Our goal is simple: real gemstones, real craftsmanship and real value, without traditional retail prices.
Tech specs
| Gemstone | Natural emerald (beryl) |
|---|---|
| Origin | Zambia |
| Carat weight | 2.51 ct |
| Shape / Cut | Emerald cut (step cut with cut corners) |
| Measurements | 8.19 × 7.42 × 4.98 mm |
| Colour | Bluish green, medium tone, moderate intensity (as described on the certificate) |
| Clarity | Heavily included (as described on the certificate). Inclusions, the emerald's "jardin", are typical of natural emerald and soften how the light moves through the stone |
| Treatment | Minor oil only, the standard accepted treatment for fine emeralds |
| Hardness | Mohs 7.5–8 |
| Certificate | GS Laboratories Certificate of Evaluation #1253351, dated June 5, 2019, signed by a GIA Graduate Gemologist. It describes a natural emerald, emerald cut, 2.51 ct, 8.19 × 7.42 × 4.98 mm. The original certificate is included |
| Type | Loose natural gemstone, sold unmounted |
What you will receive
- The exact stone shown in the photos and video
- The original GS Laboratories Certificate of Evaluation
- Secure, gift-ready gemstone packaging
Shipping, returns & guarantee
Shipping
- Ships the next business day from Toronto, Canada, with free worldwide shipping. Order before 11 AM Toronto time (Monday to Friday) and it usually ships the same day, so it's a great choice for last-minute gifts. Fully insured to declared value, tracked, with signature required on delivery.
- Proposing at Christmas? Order by November 30 for international delivery, December 10 for the USA and December 14 within Canada, and allow time for your jeweler to set the stone.
Returns
- 30-day returns accepted. The stone must be returned in its original packaging and condition.
Guarantee
- 100% natural, earth-mined emerald with minor oil only. Lifetime genuine goods or money back guarantee.
Care
Clean gently with warm water and mild soap. Avoid ultrasonic and steam cleaners, which can remove the oil.
Free worldwide shipping from Toronto to the USA, Canada, the UK, Japan, Singapore, Hong Kong, the UAE, Saudi Arabia and beyond.
日本語：天然エメラルド ルース・メンズ印台リングにも・カナダ・トロントから世界送料無料
中文：天然祖母绿裸石｜天然祖母綠裸石・多伦多发货，全球免运费
العربية: زمرد طبيعي - حجر كريم سائب - مناسب لخاتم رجالي · شحن مجاني إلى جميع أنحاء العالم
Questions? Contact us anytime by chat or at rohojewelstoronto@gmail.com. We usually reply within a few hours and are happy to share more photos or video in natural daylight.