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Round|Natural|GIA

2.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6552488409

Certificate GIA 6552488409

Diamond specifications and retailer prices

From $24,402 AUD
$17,141 USD
As of October 30, 2026
Save $13,396 AUD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $37,797 AUD 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 6552488409. Listed at 9 retailers as of October 29, 2026, with prices from $24,402 to $37,797, a $13,396 spread on the same certified stone. MOH London lists it at $37,797. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552488409
Dimensions8.61 × 8.66 × 5.41 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.61 mm8.66 mm2.51 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552488409
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: $37,797 AUD|Low: $24,402 AUD|High: $39,012 AUD|Avg: $29,727 AUD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$24,402 AUD
Retailer 9$25,375 AUD
Retailer 3$26,707 AUD
Retailer 5$26,824 AUD
Retailer 6$27,901 AUD
Retailer 8$27,901 AUD
Retailer 10$30,179 AUD
Retailer 2$30,556 AUD
Retailer 4$36,199 AUD
MOH London$37,797 AUD

37 data points across 10 retailers

9 retailers$24,402 AUD to $37,797 AUD

A
Cheapest Retailer
-
$24,402 AUD
$17,141 USD
Retailer 2
-
$25,375 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$26,707 AUD
$18,760 USD
View
B+
Retailer 4
-
$26,824 AUD
£14,836 GBP
View
B+
Retailer 5
-
$27,901 AUD
$19,599 USD
View
B+
Retailer 6
-
$27,901 AUD
$19,599 USD
View
B
Retailer 7
-
$30,556 AUD
$21,464 USD
View
B
Retailer 8
-
$36,199 AUD
$25,428 USD
View
Most Expensive
B
MOH London
ABB82993B · Oct 29
$37,797 AUD
£20,906 GBP
View
8 more retailers have this diamond
Prices start from $24,402 AUDSave up to $13,396 AUD

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
2.51ct Round
$24,402 AUD