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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 €365 EUR
₹39,017 INR
As of November 2, 2026
Save €783 EUR (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,550 EUR 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,550 EUR|Low: €365 EUR|High: €1,550 EUR|Avg: €614 EUR
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€365 EUR
Retailer 12€456 EUR
Retailer 8€495 EUR
Retailer 2€532 EUR
Retailer 3€532 EUR
Retailer 4€552 EUR
Retailer 9€571 EUR
Retailer 6€591 EUR
Retailer 11€620 EUR
Retailer 7€625 EUR
Retailer 10€1,148 EUR
NZ Jewellers€1,550 EUR

39 data points across 12 retailers

16 retailers€365 EUR to €1,148 EUR

A
Cheapest Retailer
-
€365 EUR
₹39,017 INR
A
Retailer 2
-
€422 EUR
HK$3,700 HKD
View
B+
Retailer 3
-
€456 EUR
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
€468 EUR
$525 USD
View
B+
Retailer 5
-
€495 EUR
$555 USD
View
B+
Retailer 6
-
€516 EUR
SGD 782 SGD
View
B+
Retailer 7
-
€532 EUR
$597 USD
View
B+
Retailer 8
-
€532 EUR
$597 USD
View
B+
Retailer 9
-
€571 EUR
$640 USD
View
B+
Retailer 10
-
€591 EUR
£522 GBP
View
B
Retailer 11
-
€601 EUR
$674 USD
View
B
Retailer 12
-
€612 EUR
$686 USD
View
B+
Retailer 13
-
€620 EUR
£547 GBP
View
B
Retailer 14
-
€625 EUR
£552 GBP
View
B
Retailer 15
-
€1,148 EUR
£1,014 GBP
View
Most Expensive
NZ Jewellers
1518ea42-75d2-4166-a35c-cfaed22fd585 · Oct 30
€1,550 EUR
$1,739 USD
View
Price under review
15 more retailers have this diamond
Prices start from €365 EURSave up to €783 EUR

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
€365 EUR