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Heart|Natural|GIA

1.52ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 7522997522

Certificate GIA 7522997522

Diamond specifications and retailer prices

From $4,002 SGD
$3,129 USD
As of November 2, 2026
Save $3,443 SGD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,444 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two 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 7522997522. Listed at 9 retailers as of October 30, 2026, with prices from $4,002 to $7,444, a $3,443 spread on the same certified stone. NZ Jewellers lists it at $7,444. 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

1.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.33°
Pavilion angle40.22°
OriginNatural
Grading LabGIA
CertificateGIA 7522997522
Dimensions6.66 × 7.97 × 4.83 mm
L/W Ratio1.20
Girdle conditionVery Thick
Key to symbols
Twinning Wisp
Top View
6.66 mm7.97 mm1.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7522997522
Side View
Table 58.0%Crown 38.33°Girdle: STK-VTKPavilion 40.22°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,444 SGD|Low: $4,002 SGD|High: $7,725 SGD|Avg: $5,150 SGD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$4,002 SGD
Retailer 2$4,111 SGD
Retailer 5$4,112 SGD
Retailer 9$4,273 SGD
Retailer 8$4,437 SGD
Retailer 6$4,463 SGD
Retailer 10$4,758 SGD
Retailer 3$5,119 SGD
Retailer 11$5,269 SGD
Retailer 4$7,145 SGD
NZ Jewellers$7,444 SGD

38 data points across 11 retailers

9 retailers$4,002 SGD to $7,444 SGD

A
Cheapest Retailer
-
$4,002 SGD
$3,129 USD
A
Retailer 2
-
$4,111 SGD
£2,531 GBP
View
A
Retailer 3
-
$4,112 SGD
$3,215 USD
View
A
Retailer 4
-
$4,273 SGD
$3,341 USD
View
A
Retailer 5
-
$4,437 SGD
$3,469 USD
View
A
Retailer 6
-
$4,463 SGD
$3,490 USD
View
Retailer 7
-
$4,758 SGD
A$5,724 AUD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$7,145 SGD
£4,399 GBP
View
Most Expensive
B
NZ Jewellers
50532627-0494-449c-b5f6-e4000b2259b1 · Oct 30
$7,444 SGD
$5,821 USD
View
8 more retailers have this diamond
Prices start from $4,002 SGDSave up to $3,443 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
1.52ct Heart
$4,002 SGD