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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1555985315

Certificate GIA 1555985315

Diamond specifications and retailer prices

From $17,730 SGD
As of November 4, 2026
Save $8,403 SGD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $26,133 SGD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

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 1555985315. Listed at 9 retailers as of November 4, 2026, with prices from $17,730 to $26,133, a $8,403 spread on the same certified stone. Diamonds Direct lists it at $26,133. 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
FluorescenceFaint
Crown angle37.8°
Pavilion angle38.28°
OriginNatural
Grading LabGIA
CertificateGIA 1555985315
Dimensions8.69 × 9.85 × 5.85 mm
L/W Ratio1.13
Culet sizeNone
Top View
8.69 mm9.85 mm3.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555985315
Side View
Table 59.0%Crown 37.8°Girdle: VTN-VTKPavilion 38.28°Culet: NoneDepth 59.4%

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: Nov 4
Current: $26,133 SGD|Low: $17,730 SGD|High: $28,335 SGD|Avg: $21,521 SGD|-7.8%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$17,730 SGD
Retailer 2$18,695 SGD
Retailer 5$18,841 SGD
Retailer 8$19,360 SGD
Retailer 3$19,694 SGD
Retailer 9$19,821 SGD
Retailer 4$22,258 SGD
Retailer 6$23,390 SGD
Diamonds Direct$26,133 SGD

44 data points across 9 retailers

9 retailers$17,730 SGD to $26,133 SGD

A
Cheapest Retailer
-
$17,730 SGD
A
Retailer 2
-
$18,695 SGD
View
A
Retailer 3
-
$18,841 SGD
View
A
Retailer 4
-
$19,360 SGD
View
B+
Retailer 5
-
$19,694 SGD
View
B+
Retailer 6
-
$19,821 SGD
View
B+
Retailer 7
-
$22,258 SGD
View
B+
Retailer 8
-
$23,390 SGD
View
Most Expensive
B
Diamonds Direct
1064858 · Nov 6
$26,133 SGD
$20,391 USD
View
8 more retailers have this diamond
Prices start from $17,730 SGDSave up to $8,403 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
3.00ct Heart
$17,730 SGD