Emerald|Natural|GIA

2.51ct D VS1 Emerald Natural Diamond

EX • D/VS1 • GIA 6515228566

Certificate GIA 6515228566

Diamond specifications and retailer prices

From $33,593 USD
As of October 31, 2026
Save $8,929 USD (21%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $55,390 USD at MOH London · As of October 11, 2026
View at MOH London

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515228566. Listed at 12 retailers as of October 31, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.58°
Pavilion angle61.12°
OriginNatural
Grading LabGIA
CertificateGIA 6515228566
Dimensions9.17 × 6.25 × 4.33 mm
L/W Ratio1.47
Top View
9.17 mm6.25 mm2.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515228566
Side View
Table 63.0%Crown 37.58°Girdle: STK-THKPavilion 61.12°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $55,390 USD|Low: $33,384 USD|High: $55,390 USD|Avg: $39,871 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$33,593 USD
Retailer 4$35,647 USD
Retailer 6$35,657 USD
Retailer 11$36,504 USD
Retailer 9$38,209 USD
Retailer 2$38,544 USD
Retailer 3$40,371 USD
Retailer 7$41,399 USD
Retailer 12$41,770 USD
Retailer 5$42,184 USD
Retailer 8$42,522 USD
MOH London$55,390 USD

29 data points across 12 retailers

12 retailers$33,593 USD to $42,522 USD

B+
Cheapest Retailer
-
$33,593 USD
B+
Retailer 2
-
$35,657 USD
£28,076 GBP
View
Retailer 3
-
$36,504 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$38,158 USD
View
B+
Retailer 5
-
$38,209 USD
CA$53,068 CAD
View
B+
Retailer 6
-
$38,544 USD
View
Retailer 7
-
$40,371 USD
£31,788 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$41,399 USD
View
Retailer 9
-
$41,770 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$42,184 USD
A$64,898 AUD
View
B+
Retailer 11
-
$42,522 USD
€40,497 EUR
View
Most Expensive
MOH London
D54A10922 · Oct 11
$55,390 USD
£43,614 GBP
View
Price last confirmed 20 days ago
11 more retailers have this diamond
Prices start from $33,593 USDSave up to $8,929 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.

B+
2.51ct Emerald
$33,593 USD