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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 $410 USD
₹39,017 INR
As of November 2, 2026
Save $878 USD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,739 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,739 USD|Low: $409 USD|High: $1,739 USD|Avg: $688 USD
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 2$410 USD
Retailer 11$511 USD
Retailer 7$555 USD
Retailer 3$597 USD
Retailer 12$597 USD
Retailer 4$619 USD
Retailer 8$640 USD
Retailer 5$662 USD
Retailer 10$695 USD
Retailer 6$701 USD
Retailer 9$1,288 USD
NZ Jewellers$1,739 USD

40 data points across 12 retailers

16 retailers$410 USD to $1,288 USD

A
Cheapest Retailer
-
$410 USD
₹39,017 INR
A
Retailer 2
-
$474 USD
HK$3,700 HKD
View
B+
Retailer 3
-
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
$525 USD
View
B+
Retailer 5
-
$555 USD
View
B+
Retailer 6
-
$579 USD
SGD 782 SGD
View
B+
Retailer 7
-
$597 USD
View
B+
Retailer 8
-
$597 USD
View
B+
Retailer 9
-
$640 USD
View
B+
Retailer 10
-
$662 USD
£522 GBP
View
B
Retailer 11
-
$674 USD
View
B
Retailer 12
-
$686 USD
View
B+
Retailer 13
-
$695 USD
£547 GBP
View
B
Retailer 14
-
$701 USD
£552 GBP
View
B
Retailer 15
-
$1,288 USD
£1,014 GBP
View
Most Expensive
NZ Jewellers
1518ea42-75d2-4166-a35c-cfaed22fd585 · Oct 30
$1,739 USD
View
Price under review
15 more retailers have this diamond
Prices start from $410 USDSave up to $878 USD

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
$410 USD