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Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6552357857

Certificate GIA 6552357857

Diamond specifications and retailer prices

From $18,072 SGD
$14,096 USD
As of October 28, 2026
Save $12,795 SGD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,867 SGD at MOH London · As of October 29, 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 6552357857. Listed at 15 retailers as of October 28, 2026, with prices from $18,072 to $30,867, a $12,795 spread on the same certified stone. MOH London lists it at $30,867. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552357857
Dimensions8.62 × 8.73 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.62 mm8.73 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552357857
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°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 28
Current: $30,867 SGD|Low: $17,938 SGD|High: $31,072 SGD|Avg: $22,161 SGD|+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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 13$18,072 SGD
Retailer 17$18,185 SGD
Retailer 6$18,448 SGD
Retailer 7$18,578 SGD
Retailer 8$18,901 SGD
Retailer 4$19,658 SGD
Retailer 12$20,466 SGD
Retailer 14$20,969 SGD
Retailer 15$21,350 SGD
Retailer 3$22,116 SGD
Retailer 9$22,116 SGD
Retailer 10$22,116 SGD
Retailer 16$23,563 SGD
Retailer 11$23,724 SGD
Retailer 5$26,376 SGD
Retailer 2$26,672 SGD
Retailer 18$27,850 SGD
MOH London$30,867 SGD

28 data points across 18 retailers

15 retailers$18,072 SGD to $30,867 SGD

B+
Cheapest Retailer
-
$18,072 SGD
$14,096 USD
B+
Retailer 2
-
$18,185 SGD
$14,184 USD
View
B+
Retailer 3
-
$19,658 SGD
$15,333 USD
View
B+
Retailer 4
-
$20,466 SGD
£12,569 GBP
View
B+
Retailer 5
-
$20,969 SGD
$16,355 USD
View
B
Retailer 6
-
$21,350 SGD
$16,652 USD
View
B
Retailer 7
-
$22,116 SGD
$17,250 USD
View
B
Retailer 8
-
$22,116 SGD
$17,250 USD
View
B
Retailer 9
-
$22,116 SGD
$17,250 USD
View
B
Retailer 10
-
$22,847 SGD
$17,820 USD
View
B
Retailer 11
-
$23,563 SGD
$18,378 USD
View
B
Retailer 12
-
$23,724 SGD
€17,623 EUR
View
B
Retailer 13
-
$26,672 SGD
£16,381 GBP
View
B
Retailer 14
-
$27,850 SGD
$21,722 USD
View
Most Expensive
B
MOH London
628510A03 · Oct 29
$30,867 SGD
£18,957 GBP
View
14 more retailers have this diamond
Prices start from $18,072 SGDSave up to $12,795 SGD

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+
2.50ct Round
$18,072 SGD