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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1399986813

Certificate GIA 1399986813

Diamond specifications and retailer prices

From $5,014 SGD
As of October 31, 2026
Save $8,289 SGD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,303 SGD at Adiamor · As of November 5, 2026
View at Adiamor

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 1399986813. Listed at 16 retailers as of October 31, 2026, with prices from $5,014 to $13,303, a $8,289 spread on the same certified stone. Adiamor lists it at $13,303. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1399986813
Dimensions7.05 × 7.76 × 4.65 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.05 mm7.76 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399986813
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

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: Oct 31
Current: $7,784 SGD|Low: $4,787 SGD|High: $11,149 SGD|Avg: $6,888 SGD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$5,014 SGD
Retailer 5$5,019 SGD
Retailer 6$6,384 SGD
Retailer 2$6,643 SGD
Retailer 7$6,917 SGD
Retailer 1$7,784 SGD
Retailer 3$10,986 SGD

42 data points across 7 retailers

16 retailers$5,014 SGD to $13,303 SGD

A
Cheapest Retailer
-
$5,014 SGD
A
Retailer 2
-
$5,019 SGD
View
B+
Retailer 3
-
$5,853 SGD
View
B+
Retailer 4
-
$6,032 SGD
View
Retailer 5
-
$6,380 SGD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$6,384 SGD
View
Final sale: no returns
B+
Retailer 7
-
$6,643 SGD
View
B+
Retailer 8
-
$6,917 SGD
View
B+
Retailer 9
-
$6,917 SGD
View
Retailer 10
-
$6,917 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$7,113 SGD
View
B+
Retailer 12
-
$7,784 SGD
View
B+
Retailer 13
-
$7,981 SGD
View
B
Retailer 14
-
$10,986 SGD
View
B
Retailer 15
-
$11,569 SGD
View
Most Expensive
B
Adiamor
D-64679047 · Nov 5
$13,303 SGD
$10,380 USD
View
15 more retailers have this diamond
Prices start from $5,014 SGDSave up to $8,289 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
$5,014 SGD