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Heart|Natural|GIA

3.02ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 1242009698

Certificate GIA 1242009698

Diamond specifications and retailer prices

From $21,990 SGD
As of November 4, 2026
Save $15,265 SGD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $37,255 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural heart diamond

This 3.02ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242009698. Listed at 17 retailers as of November 4, 2026, with prices from $21,990 to $37,255, a $15,265 spread on the same certified stone. MOH London lists it at $37,255. 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

3.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.27°
OriginNatural
Grading LabGIA
CertificateGIA 1242009698
Dimensions9.09 × 9.88 × 5.33 mm
L/W Ratio1.09
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Etch Channel
Top View
9.09 mm9.88 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242009698
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 38.27°Culet: NoneDepth 58.6%

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: Nov 4
Current: $37,255 SGD|Low: $14,769 SGD|High: $37,805 SGD|Avg: $25,280 SGD|-0.3%
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
November 6, 2026
Retailer 7$14,769 SGD
Retailer 15$21,990 SGD
Retailer 3$22,310 SGD
Retailer 5$22,469 SGD
Retailer 4$23,376 SGD
Retailer 11$23,919 SGD
Retailer 12$24,118 SGD
Retailer 9$24,655 SGD
Retailer 10$24,926 SGD
Retailer 13$26,260 SGD
Retailer 14$26,260 SGD
Retailer 6$27,131 SGD
Retailer 2$28,857 SGD
Retailer 8$30,792 SGD
MOH London$37,255 SGD

41 data points across 15 retailers

17 retailers$21,990 SGD to $37,255 SGD

B+
Cheapest Retailer
-
$21,990 SGD
B+
Retailer 2
-
$22,310 SGD
View
B+
Retailer 3
-
$22,469 SGD
View
B+
Retailer 4
-
$22,630 SGD
View
B+
Retailer 5
-
$23,376 SGD
View
B+
Retailer 6
-
$24,118 SGD
View
B+
Retailer 7
-
$24,655 SGD
View
Retailer 8
-
$24,926 SGD
View
Price last confirmed 33 days ago
Retailer 9
-
$25,911 SGD
View
Price last confirmed 45 days ago
B
Retailer 10
-
$26,260 SGD
View
B
Retailer 11
-
$26,260 SGD
View
Retailer 12
-
$26,908 SGD
View
Price last confirmed 43 days ago
B
Retailer 13
-
$27,131 SGD
View
B
Retailer 14
-
$28,857 SGD
View
B
Retailer 15
-
$30,792 SGD
View
Retailer 16
-
$33,884 SGD
View
Price last confirmed 42 days ago
Most Expensive
B
MOH London
79773A0ED · Nov 4
$37,255 SGD
£22,889 GBP
View
16 more retailers have this diamond
Prices start from $21,990 SGDSave up to $15,265 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+
3.02ct Heart
$21,990 SGD