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Heart|Natural|GIA

2.30ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 3445295770

Certificate GIA 3445295770

Diamond specifications and retailer prices

From $12,434 SGD
As of November 6, 2026
Save $4,450 SGD (26%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,884 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 2.3ct natural heart diamond

This 2.3ct natural heart sits in the two to three 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 3445295770. Listed at 12 retailers as of November 6, 2026, with prices from $12,434 to $16,884, a $4,450 spread on the same certified stone. 77 Diamonds lists it at $16,884. 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

2.30
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3445295770
Dimensions7.77 × 8.95 × 5.38 mm
L/W Ratio1.15
Top View
7.77 mm8.95 mm2.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445295770
Side View
Table 63.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 60.1%

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: $16,884 SGD|Low: $12,434 SGD|High: $17,162 SGD|Avg: $14,769 SGD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$12,434 SGD
Retailer 2$13,511 SGD
Retailer 4$15,487 SGD
Retailer 3$15,794 SGD
77 Diamonds$16,884 SGD

46 data points across 5 retailers

12 retailers$12,434 SGD to $16,884 SGD

B+
Cheapest Retailer
-
$12,434 SGD
B+
Retailer 2
-
$12,957 SGD
View
B+
Retailer 3
-
$13,456 SGD
View
B+
Retailer 4
-
$13,511 SGD
View
B
Retailer 5
-
$14,004 SGD
View
B
Retailer 6
-
$15,487 SGD
View
B
Retailer 7
-
$15,794 SGD
View
Retailer 8
-
$15,794 SGD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$16,302 SGD
View
B
Retailer 10
-
$16,302 SGD
View
B
Retailer 11
-
$16,853 SGD
View
Most Expensive
B
77 Diamonds
HSZPV2JVVF8 · Nov 6
$16,884 SGD
£10,373 GBP
View
11 more retailers have this diamond
Prices start from $12,434 SGDSave up to $4,450 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+
2.30ct Heart
$12,434 SGD