Round|Natural|GIA

2.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 2404729873

Certificate GIA 2404729873

Diamond specifications and retailer prices

From $18,973 USD
As of October 29, 2026
Save $3,038 USD (14%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $29,464 USD at MOH London · As of October 19, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2404729873. Listed at 8 retailers as of October 29, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2404729873
Dimensions8.64 × 8.67 × 5.43 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.64 mm8.67 mm2.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2404729873
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 41°CuletDepth 62.7%

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 29
Current: $29,464 USD|Low: $18,973 USD|High: $33,922 USD|Avg: $23,537 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$18,973 USD
Retailer 4$18,990 USD
Retailer 8$19,042 USD
Retailer 6$19,684 USD
Retailer 2$21,728 USD
Retailer 3$22,011 USD
Retailer 7$25,583 USD
MOH London$29,464 USD
Retailer 9$33,922 USD

23 data points across 9 retailers

8 retailers$18,973 USD to $22,011 USD

B+
Cheapest Retailer
-
$18,973 USD
Final sale: no returns
B+
Retailer 2
-
$18,990 USD
View
Retailer 3
-
$19,684 USD
£15,499 GBP
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$21,728 USD
€20,693 EUR
View
B+
Retailer 5
-
$22,011 USD
View
Retailer 6
-
$25,583 USD
ZAR 413,294 ZAR
View
Price last confirmed 12 days ago
Retailer 7
-
$26,584 USD
View
Price last confirmed 38 days ago
Most Expensive
MOH London
D8BAF699E · Oct 19
$29,464 USD
£23,200 GBP
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from $18,973 USDSave up to $3,038 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 Round
$18,973 USD