Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6552371202

Certificate GIA 6552371202

Diamond specifications and retailer prices

From $15,711 USD
As of October 21, 2026
9 retailers carry this diamond
Most expensive: $22,934 USD at MOH London · As of October 21, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552371202. Listed at 9 retailers as of October 21, 2026. 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

2.50
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552371202
Dimensions8.57 × 5.43 × 5.43 mm
L/W Ratio1.58
Culet sizeNone
Top View
8.57 mm5.43 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552371202
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $22,934 USD|Low: $10,025 USD|High: $23,086 USD|Avg: $16,159 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
Retailer 13
October 22, 2026
Retailer 5$10,025 USD
Retailer 7$13,812 USD
Retailer 12$13,899 USD
Retailer 9$15,711 USD
Retailer 6$15,751 USD
Retailer 10$15,947 USD
Retailer 4$16,660 USD
Retailer 13$16,660 USD
Retailer 11$17,128 USD
Retailer 3$17,210 USD
Retailer 2$17,611 USD
Retailer 8$17,672 USD
MOH London$22,934 USD

24 data points across 13 retailers

9 retailers$15,711 USD to $22,934 USD

Retailer 1
-
$15,711 USD
Price last confirmed 8 days ago
Retailer 2
-
$15,751 USD
£12,403 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$15,947 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$16,660 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$16,660 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$17,210 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$17,672 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$20,692 USD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
AB5176261 · Oct 21
$22,934 USD
£18,058 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond

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.

2.50ct Round
$15,711 USD