Emerald|Natural|GIA

6.51ct H VS2 Emerald Natural Diamond

EX • H/VS2 • GIA 2233895850

Certificate GIA 2233895850

Diamond specifications and retailer prices

From $126,383 USD
As of October 30, 2026
Save $79,009 USD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $205,392 USD at MOH London · As of October 26, 2026
View at MOH London

About this 6.51ct natural emerald diamond

This 6.51ct natural emerald sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2233895850. Listed at 8 retailers as of October 26, 2026, with prices from $126,383 to $205,392, a $79,009 spread on the same certified stone. MOH London lists it at $205,392. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

6.51
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2233895850
Dimensions12.34 × 8.82 × 5.99 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Crystal, Feather, Pinpoint
Top View
12.34 mm8.82 mm6.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2233895850
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $205,392 USD|Low: $125,676 USD|High: $207,589 USD|Avg: $144,910 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$125,676 USD
Retailer 7$126,383 USD
Retailer 3$129,735 USD
Retailer 6$135,880 USD
Retailer 2$136,809 USD
Retailer 8$139,166 USD
Retailer 4$155,548 USD
MOH London$205,392 USD

32 data points across 8 retailers

8 retailers$126,383 USD to $205,392 USD

Retailer 1
-
$125,676 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$126,383 USD
View
A
Retailer 3
-
$129,735 USD
£102,153 GBP
View
B+
Retailer 4
-
$135,880 USD
View
B+
Retailer 5
-
$136,809 USD
View
Retailer 6
-
$139,166 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$155,548 USD
€148,141 EUR
View
Most Expensive
B
MOH London
BEC76BF93 · Oct 26
$205,392 USD
£161,726 GBP
View
7 more retailers have this diamond
Prices start from $126,383 USDSave up to $79,009 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.51ct Emerald
$126,383 USD