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Heart|Natural|GIA

0.53ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6511010040

Certificate GIA 6511010040

Diamond specifications and retailer prices

From $524 SGD
₹39,017 INR
As of November 2, 2026
Save $1,123 SGD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,224 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511010040. Listed at 16 retailers as of October 29, 2026, with a 214% 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

0.53
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511010040
Dimensions4.92 × 5.62 × 3.24 mm
L/W Ratio1.14
Top View
4.92 mm5.62 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511010040
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.7%

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 2
Current: $2,224 SGD|Low: $523 SGD|High: $2,224 SGD|Avg: $881 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$524 SGD
Retailer 12$654 SGD
Retailer 8$710 SGD
Retailer 2$764 SGD
Retailer 3$764 SGD
Retailer 4$792 SGD
Retailer 9$818 SGD
Retailer 6$847 SGD
Retailer 11$889 SGD
Retailer 7$896 SGD
Retailer 10$1,647 SGD
NZ Jewellers$2,224 SGD

39 data points across 12 retailers

16 retailers$524 SGD to $1,647 SGD

A
Cheapest Retailer
-
$524 SGD
₹39,017 INR
A
Retailer 2
-
$606 SGD
HK$3,700 HKD
View
B+
Retailer 3
-
$654 SGD
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
$671 SGD
$525 USD
View
B+
Retailer 5
-
$710 SGD
$555 USD
View
B+
Retailer 6
-
$740 SGD
View
B+
Retailer 7
-
$764 SGD
$597 USD
View
B+
Retailer 8
-
$764 SGD
$597 USD
View
B+
Retailer 9
-
$818 SGD
$640 USD
View
B+
Retailer 10
-
$847 SGD
£522 GBP
View
B
Retailer 11
-
$862 SGD
$674 USD
View
B
Retailer 12
-
$878 SGD
$686 USD
View
B+
Retailer 13
-
$889 SGD
£547 GBP
View
B
Retailer 14
-
$896 SGD
£552 GBP
View
B
Retailer 15
-
$1,647 SGD
£1,014 GBP
View
Most Expensive
NZ Jewellers
1518ea42-75d2-4166-a35c-cfaed22fd585 · Oct 30
$2,224 SGD
$1,739 USD
View
Price under review
15 more retailers have this diamond
Prices start from $524 SGDSave up to $1,123 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
0.53ct Heart
$524 SGD