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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1425218519

Certificate GIA 1425218519

Diamond specifications and retailer prices

From $26,251 SGD
As of November 6, 2026
Save $8,113 SGD (24%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $34,364 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1425218519. Listed at 11 retailers as of November 6, 2026, with prices from $26,251 to $34,364, a $8,113 spread on the same certified stone. 77 Diamonds lists it at $34,364. 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

3.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1425218519
Dimensions8.88 × 9.43 × 5.19 mm
L/W Ratio1.06
Top View
8.88 mm9.43 mm3.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425218519
Side View
Table 63.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 55.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $34,364 SGD|Low: $26,251 SGD|High: $35,056 SGD|Avg: $30,208 SGD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$26,251 SGD
Retailer 2$28,381 SGD
Retailer 3$31,008 SGD
77 Diamonds$34,364 SGD

46 data points across 4 retailers

11 retailers$26,251 SGD to $34,364 SGD

B
Cheapest Retailer
-
$26,251 SGD
B
Retailer 2
-
$28,237 SGD
View
B+
Retailer 3
-
$28,381 SGD
View
B
Retailer 4
-
$28,653 SGD
View
B
Retailer 5
-
$29,315 SGD
View
B
Retailer 6
-
$29,365 SGD
View
B
Retailer 7
-
$31,008 SGD
View
B
Retailer 8
-
$31,963 SGD
View
B
Retailer 9
-
$31,963 SGD
View
B
Retailer 10
-
$33,027 SGD
View
Most Expensive
B
77 Diamonds
HSZAUEDCFRZ · Nov 6
$34,364 SGD
£21,113 GBP
View
10 more retailers have this diamond
Prices start from $26,251 SGDSave up to $8,113 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+
3.00ct Heart
$26,251 SGD