Round|Natural|GIA

2.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3555303124

Certificate GIA 3555303124

Diamond specifications and retailer prices

From $17,430 USD
As of October 30, 2026
Save $9,578 USD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $27,008 USD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555303124. Listed at 10 retailers as of October 29, 2026, with prices from $17,430 to $27,008, a $9,578 spread on the same certified stone. MOH London lists it at $27,008. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555303124
Dimensions8.66 × 8.71 × 5.39 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Pinpoint, Cloud
Top View
8.66 mm8.71 mm2.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555303124
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $27,008 USD|Low: $17,430 USD|High: $27,866 USD|Avg: $21,394 USD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 12$17,430 USD
Retailer 13$18,128 USD
Retailer 8$18,550 USD
Retailer 3$18,970 USD
Retailer 7$19,166 USD
Retailer 9$19,898 USD
Retailer 10$19,936 USD
Retailer 11$20,569 USD
Retailer 4$21,317 USD
Retailer 6$21,980 USD
Retailer 5$22,243 USD
Retailer 2$23,680 USD
Retailer 14$24,490 USD
MOH London$27,008 USD

30 data points across 14 retailers

10 retailers$17,430 USD to $27,008 USD

B+
Cheapest Retailer
-
$17,430 USD
Retailer 2
-
$18,128 USD
A$27,890 AUD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$18,550 USD
View
B+
Retailer 4
-
$19,166 USD
£15,091 GBP
View
B+
Retailer 5
-
$19,898 USD
View
B+
Retailer 6
-
$19,936 USD
View
B+
Retailer 7
-
$20,569 USD
View
B+
Retailer 8
-
$23,680 USD
View
B
Retailer 9
-
$24,490 USD
View
Most Expensive
B
MOH London
22187E8A1 · Oct 29
$27,008 USD
£21,266 GBP
View
9 more retailers have this diamond
Prices start from $17,430 USDSave up to $9,578 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
$17,430 USD