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Heart|Natural|GIA

0.50ct J IF Heart Natural Diamond

EX • J/IF • GIA 7541408165

Certificate GIA 7541408165

Diamond specifications and retailer prices

From £448 GBP
SGD 812 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £448 GBP at Fonder Diamond
View at Fonder Diamond

About this 0.5ct natural heart diamond

This 0.5ct 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 7541408165. 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

0.50
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 7541408165
Dimensions4.62 × 5.51 × 3.43 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
4.62 mm5.51 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541408165
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 42.2°Culet: NoneDepth 62.3%

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: £448 GBP|Low: £308 GBP|High: £572 GBP|Avg: £440 GBP|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 13, 2026
Retailer 4£308 GBP
Retailer 12£343 GBP
Retailer 8£373 GBP
Retailer 7£405 GBP
Retailer 5£416 GBP
Retailer 2£416 GBP
Retailer 9£425 GBP
Fonder Diamond£448 GBP
Retailer 10£461 GBP
Retailer 11£557 GBP
Retailer 6£559 GBP
Retailer 3£572 GBP

4 data points across 12 retailers

2 retailers

Retailer 1
-
£343 GBP
HK$3,600 HKD
Price last confirmed 59 days ago
Most Expensive
B+
Fonder Diamond
455336105 · Oct 31
£448 GBP
SGD 812 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+
0.50ct Heart
£448 GBP