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Heart|Natural|GIA

0.53ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 5563393602

Certificate GIA 5563393602

Diamond specifications and retailer prices

From £484 GBP
$650 USD
As of November 2, 2026
Save £322 GBP (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £806 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 5563393602. Listed at 8 retailers as of October 27, 2026, with prices from £484 to £806, a £322 spread on the same certified stone. Wholesale Diamonds Direct lists it at £806. 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
SymmetryExcellent
FluorescenceNone
Crown angle36.66°
Pavilion angle38.26°
OriginNatural
Grading LabGIA
CertificateGIA 5563393602
Dimensions5.00 × 5.69 × 3.19 mm
L/W Ratio1.14
Culet sizeNone
Top View
5.00 mm5.69 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563393602
Side View
Table 59.0%Crown 36.66°Girdle: MED-THKPavilion 38.26°Culet: NoneDepth 56.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £590 GBP|Low: £484 GBP|High: £806 GBP|Avg: £639 GBP|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 4£484 GBP
Retailer 7£524 GBP
Retailer 5£527 GBP
Retailer 1£590 GBP
Retailer 6£619 GBP
Retailer 3£685 GBP
Retailer 2£773 GBP
Wholesale Diamonds Direct£806 GBP

36 data points across 8 retailers

8 retailers£484 GBP to £806 GBP

B+
Cheapest Retailer
-
£484 GBP
$650 USD
B+
Retailer 2
-
£524 GBP
SGD 950 SGD
View
B+
Retailer 3
-
£527 GBP
SGD 956 SGD
View
B
Retailer 4
-
£590 GBP
View
B
Retailer 5
-
£619 GBP
View
B
Retailer 6
-
£685 GBP
$919 USD
View
B
Retailer 7
-
£773 GBP
$1,037 USD
View
Most Expensive
B
Wholesale Diamonds Direct
415432906 · Oct 27
£806 GBP
$1,082 USD
View
7 more retailers have this diamond
Prices start from £484 GBPSave up to £322 GBP

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.

B+
0.53ct Heart
£484 GBP