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Heart|Natural|GIA

0.53ct E IF Heart Natural Diamond

EX • E/IF • GIA 6542660157

Certificate GIA 6542660157

Diamond specifications and retailer prices

From £556 GBP
As of November 4, 2026
Save £1,335 GBP (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,892 GBP at NZ Jewellers · As of November 5, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542660157. Listed at 19 retailers as of November 4, 2026, with prices from £556 to £1,892, a £1,335 spread on the same certified stone. NZ Jewellers lists it at £1,892. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.1°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542660157
Dimensions5.04 × 5.57 × 3.32 mm
L/W Ratio1.11
Top View
5.04 mm5.57 mm0.53 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542660157
Side View
Table 60.0%Crown 35.1°Girdle: THN-STKPavilion 42.1°Culet: NoneDepth 59.6%

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 4
Current: £1,892 GBP|Low: £510 GBP|High: £1,892 GBP|Avg: £818 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11£556 GBP
Retailer 2£565 GBP
Retailer 3£603 GBP
Retailer 5£603 GBP
Retailer 13£626 GBP
Retailer 4£696 GBP
Retailer 6£718 GBP
Retailer 10£728 GBP
Retailer 9£756 GBP
Retailer 12£906 GBP
Retailer 7£931 GBP
Retailer 8£1,103 GBP
NZ Jewellers£1,892 GBP

45 data points across 13 retailers

19 retailers£556 GBP to £1,892 GBP

A
Cheapest Retailer
-
£556 GBP
Final sale: no returns
A
Retailer 2
-
£565 GBP
View
Retailer 3
-
£603 GBP
View
Price last confirmed 38 days ago
A
Retailer 4
-
£603 GBP
View
Retailer 5
-
£603 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£611 GBP
View
A
Retailer 7
-
£626 GBP
View
A
Retailer 8
-
£626 GBP
View
Retailer 9
-
£696 GBP
View
Price last confirmed 60 days ago
Retailer 10
-
£696 GBP
View
Price last confirmed 37 days ago
A
Retailer 11
-
£696 GBP
View
A
Retailer 12
-
£718 GBP
View
A
Retailer 13
-
£728 GBP
View
A
Retailer 14
-
£756 GBP
View
Retailer 15
-
£906 GBP
View
Price last confirmed 31 days ago
B+
Retailer 16
-
£931 GBP
View
B+
Retailer 17
-
£1,103 GBP
View
Retailer 18
-
£1,892 GBP
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
eaf7da83-0e78-4704-8b7d-634e58441be2 · Nov 5
£1,892 GBP
$2,546 USD
View
18 more retailers have this diamond
Prices start from £556 GBPSave up to £1,335 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.

A
0.53ct Heart
£556 GBP