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Heart|Natural|GIA

0.52ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6481162648

Certificate GIA 6481162648

Diamond specifications and retailer prices

From $456 SGD
As of November 6, 2026
Save $991 SGD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,402 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded G 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 6481162648. Listed at 11 retailers as of November 1, 2026, with a 217% 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

0.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481162648
Dimensions5.34 × 5.16 × 3.24 mm
L/W Ratio1.03
Top View
5.34 mm5.16 mm0.52 ctG / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6481162648
Side View
Table 57.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 62.7%

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: $2,402 SGD|Low: $456 SGD|High: $2,416 SGD|Avg: $965 SGD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$456 SGD
Retailer 3$524 SGD
Retailer 11$654 SGD
Retailer 5$774 SGD
Retailer 8$784 SGD
Retailer 10$795 SGD
Retailer 9$882 SGD
Retailer 6$920 SGD
Retailer 4$936 SGD
Retailer 7$1,447 SGD
NZ Jewellers$2,402 SGD

35 data points across 11 retailers

11 retailers$456 SGD to $1,447 SGD

A
Cheapest Retailer
-
$456 SGD
A
Retailer 2
-
$524 SGD
View
Retailer 3
-
$654 SGD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$774 SGD
View
B+
Retailer 5
-
$784 SGD
View
B+
Retailer 6
-
$795 SGD
View
B
Retailer 7
-
$882 SGD
View
B+
Retailer 8
-
$920 SGD
View
B
Retailer 9
-
$936 SGD
View
B
Retailer 10
-
$1,447 SGD
View
Most Expensive
NZ Jewellers
ee64ac2f-c998-45d9-b853-dfa8860db23d · Nov 5
$2,402 SGD
$1,874 USD
View
Price under review
10 more retailers have this diamond
Prices start from $456 SGDSave up to $991 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
0.52ct Heart
$456 SGD