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Heart|Natural|GIA

0.53ct J IF Heart Natural Diamond

ID • J/IF • GIA 1528860013

Certificate GIA 1528860013

Diamond specifications and retailer prices

From £495 GBP
SGD 897 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £495 GBP at Fonder Diamond
View at Fonder Diamond

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded J colour (near-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 1528860013. Listed at 2 retailers as of October 31, 2026. 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
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 1528860013
Dimensions5.64 × 4.88 × 3.35 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.64 mm4.88 mm0.53 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528860013
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 42.1°Culet: NoneDepth 59.5%

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: Oct 31
Current: £495 GBP|Low: £353 GBP|High: £715 GBP|Avg: £498 GBP|-0.3%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 13, 2026
Retailer 6£353 GBP
Retailer 7£358 GBP
Retailer 4£391 GBP
Retailer 12£417 GBP
Retailer 14£448 GBP
Retailer 11£458 GBP
Retailer 8£467 GBP
Retailer 2£487 GBP
Fonder Diamond£495 GBP
Retailer 10£570 GBP
Retailer 9£579 GBP
Retailer 13£588 GBP
Retailer 3£641 GBP
Retailer 5£715 GBP

4 data points across 14 retailers

2 retailers

Retailer 1
-
£391 GBP
HK$4,100 HKD
Price last confirmed 59 days ago
Most Expensive
B+
Fonder Diamond
209486107 · Oct 31
£495 GBP
SGD 897 SGD
View
1 more retailer has this diamond

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
£495 GBP