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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6542950174

Certificate GIA 6542950174

Diamond specifications and retailer prices

From $3,952 SGD
As of November 6, 2026
Save $4,711 SGD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,303 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded H 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 6542950174. Listed at 17 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542950174
Dimensions6.95 × 7.93 × 4.87 mm
L/W Ratio1.14
Top View
6.95 mm7.93 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542950174
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.5%

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 6
Current: $10,303 SGD|Low: $3,920 SGD|High: $10,694 SGD|Avg: $5,938 SGD|-3.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$3,952 SGD
Retailer 2$4,177 SGD
Retailer 10$4,782 SGD
Retailer 3$4,980 SGD
Retailer 5$5,234 SGD
Retailer 4$5,247 SGD
Retailer 8$5,369 SGD
Retailer 9$5,396 SGD
Retailer 6$8,664 SGD
Queensmith$10,303 SGD

37 data points across 10 retailers

17 retailers$3,952 SGD to $8,664 SGD

A
Cheapest Retailer
-
$3,952 SGD
A
Retailer 2
-
$4,177 SGD
View
A
Retailer 3
-
$4,782 SGD
View
Final sale: no returns
A
Retailer 4
-
$4,980 SGD
View
Retailer 5
-
$5,180 SGD
View
Price last confirmed 21 days ago
Retailer 6
-
$5,180 SGD
View
Price last confirmed 21 days ago
Retailer 7
-
$5,180 SGD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$5,234 SGD
View
A
Retailer 9
-
$5,247 SGD
View
A
Retailer 10
-
$5,369 SGD
View
A
Retailer 11
-
$5,396 SGD
View
A
Retailer 12
-
$5,411 SGD
View
B+
Retailer 13
-
$5,729 SGD
View
Retailer 14
-
$5,977 SGD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$8,664 SGD
View
Retailer 16
-
$9,026 SGD
View
Price last confirmed 19 days ago
Most Expensive
Queensmith
6542950174 · Oct 28
$10,303 SGD
£6,330 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $3,952 SGDSave up to $4,711 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
$3,952 SGD