Round|Natural|GIA

2.52ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6551455751

Certificate GIA 6551455751

Diamond specifications and retailer prices

From $14,891 USD
As of October 30, 2026
Save $12,331 USD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,222 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.52ct natural round diamond

This 2.52ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551455751. Listed at 11 retailers as of October 29, 2026, with prices from $14,891 to $27,222, a $12,331 spread on the same certified stone. MOH London lists it at $27,222. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.52
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551455751
Dimensions8.60 × 8.65 × 5.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.60 mm8.65 mm2.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551455751
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.6%

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: $27,222 USD|Low: $14,891 USD|High: $27,404 USD|Avg: $19,088 USD|+0.4%
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 30, 2026
Retailer 2$14,891 USD
Retailer 4$16,275 USD
Retailer 6$17,677 USD
Retailer 7$17,854 USD
Retailer 12$18,181 USD
Retailer 8$18,407 USD
Retailer 9$19,000 USD
Retailer 10$19,000 USD
Retailer 5$19,640 USD
Retailer 3$20,172 USD
Retailer 11$20,810 USD
MOH London$27,222 USD

38 data points across 12 retailers

11 retailers$14,891 USD to $27,222 USD

B+
Cheapest Retailer
-
$14,891 USD
B+
Retailer 2
-
$16,275 USD
View
B+
Retailer 3
-
$17,677 USD
£13,919 GBP
View
B
Retailer 4
-
$17,854 USD
View
B
Retailer 5
-
$18,181 USD
A$27,971 AUD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$18,407 USD
View
B
Retailer 7
-
$19,000 USD
View
B
Retailer 8
-
$19,000 USD
View
B
Retailer 9
-
$19,640 USD
View
B
Retailer 10
-
$20,810 USD
View
Most Expensive
B
MOH London
19DDDB4D3 · Oct 29
$27,222 USD
£21,435 GBP
View
10 more retailers have this diamond
Prices start from $14,891 USDSave up to $12,331 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+
2.52ct Round
$14,891 USD