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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 7496957746

Shape and cutting style on the report: Heart

Certificate GIA 7496957746

Diamond specifications and retailer prices

From £633 GBP
As of November 6, 2026
Save £374 GBP (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,007 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7496957746. Listed at 5 retailers as of November 4, 2026, with prices from £633 to £1,007, a £374 spread on the same certified stone. MOH London lists it at £1,007. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7496957746
Dimensions4.87 × 5.53 × 3.37 mm
L/W Ratio1.14
Top View
4.87 mm5.53 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7496957746
Side View
Table 62.0%CrownGirdle: UNDPavilionCuletDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,007 GBP|Low: £619 GBP|High: £1,020 GBP|Avg: £763 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£633 GBP
Retailer 2£649 GBP
Retailer 3£689 GBP
Retailer 6£762 GBP
Retailer 4£823 GBP
MOH London£1,007 GBP

42 data points across 6 retailers

5 retailers£633 GBP to £1,007 GBP

B+
Cheapest Retailer
-
£633 GBP
B+
Retailer 2
-
£649 GBP
View
B+
Retailer 3
-
£689 GBP
View
Retailer 4
-
£823 GBP
View
Price last confirmed 36 days ago
Most Expensive
B
MOH London
80DC61A56 · Nov 4
£1,007 GBP
View
4 more retailers have this diamond
Prices start from £633 GBPSave up to £374 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+
0.52ct Heart
£633 GBP