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Round|Natural|GIA

2.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 3565675049

Certificate GIA 3565675049

Diamond specifications and retailer prices

From $14,105 SGD
HK$86,200 HKD
As of October 30, 2026
Save $11,370 SGD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,475 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565675049. Listed at 18 retailers as of October 29, 2026, with prices from $14,105 to $25,475, a $11,370 spread on the same certified stone. MOH London lists it at $25,475. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565675049
Dimensions8.56 × 8.63 × 5.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
8.56 mm8.63 mm2.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3565675049
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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: $25,475 SGD|Low: $14,105 SGD|High: $25,475 SGD|Avg: $18,410 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 31, 2026
Retailer 7$14,105 SGD
Retailer 2$14,718 SGD
Retailer 4$16,362 SGD
Retailer 3$16,395 SGD
Retailer 12$17,048 SGD
Retailer 5$17,143 SGD
Retailer 11$17,143 SGD
Retailer 10$17,163 SGD
Retailer 8$17,418 SGD
Retailer 6$17,909 SGD
Retailer 14$18,724 SGD
Retailer 18$19,103 SGD
Retailer 17$19,402 SGD
Retailer 16$20,148 SGD
Retailer 13$20,445 SGD
Retailer 15$22,315 SGD
Retailer 9$22,986 SGD
MOH London$25,475 SGD

9 data points across 18 retailers

18 retailers$14,105 SGD to $25,475 SGD

A
Cheapest Retailer
-
$14,105 SGD
HK$86,200 HKD
A
Retailer 2
-
$14,718 SGD
₹1,096,471 INR
View
A
Retailer 3
-
$16,362 SGD
$12,799 USD
View
A
Retailer 4
-
$16,395 SGD
$12,825 USD
View
A
Retailer 5
-
$17,048 SGD
£10,500 GBP
View
B+
Retailer 6
-
$17,143 SGD
$13,410 USD
View
B+
Retailer 7
-
$17,143 SGD
$13,410 USD
View
B+
Retailer 8
-
$17,163 SGD
$13,425 USD
View
Final sale: no returns
Retailer 9
-
$17,418 SGD
A$20,961 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$17,909 SGD
$14,009 USD
View
B+
Retailer 11
-
$18,724 SGD
£11,533 GBP
View
B+
Retailer 12
-
$19,103 SGD
$14,943 USD
View
B+
Retailer 13
-
$19,402 SGD
$15,177 USD
View
B+
Retailer 14
-
$20,148 SGD
$15,760 USD
View
B+
Retailer 15
-
$20,445 SGD
€15,231 EUR
View
B
Retailer 16
-
$22,315 SGD
ZAR 281,997 ZAR
View
B
Retailer 17
-
$22,986 SGD
$17,980 USD
View
Most Expensive
B
MOH London
91A3F277E · Oct 29
$25,475 SGD
£15,691 GBP
View
17 more retailers have this diamond
Prices start from $14,105 SGDSave up to $11,370 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.

A
2.50ct Round
$14,105 SGD