Heart|Natural|GIA

0.50ct I IF Heart Natural Diamond

EX • I/IF • GIA 2544397457

Certificate GIA 2544397457

Diamond specifications and retailer prices

From £516 GBP
As of November 5, 2026
11 retailers carry this diamond
Most expensive: £1,392 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded I 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 2544397457. Listed at 11 retailers as of November 5, 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.9°
OriginNatural
Grading LabGIA
CertificateGIA 2544397457
Dimensions4.67 × 5.56 × 3.42 mm
L/W Ratio1.19
Top View
4.67 mm5.56 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544397457
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 42.9°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £516 GBP|Low: £279 GBP|High: £1,027 GBP|Avg: £539 GBP|+0.1%
Retailer 1
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
Retailer 15
November 5, 2026
Retailer 5£344 GBP
Retailer 12£386 GBP
Retailer 6£396 GBP
Retailer 2£421 GBP
Retailer 11£425 GBP
Retailer 13£433 GBP
Retailer 9£447 GBP
Retailer 1£516 GBP
Retailer 10£564 GBP
Retailer 8£565 GBP
Retailer 15£581 GBP
Retailer 4£612 GBP
Retailer 7£637 GBP
Retailer 14£644 GBP
Retailer 3£988 GBP

20 data points across 15 retailers

11 retailers

Retailer 1
-
£344 GBP
Price last confirmed 27 days ago
Retailer 2
-
£396 GBP
View
Price last confirmed 26 days ago
Retailer 3
-
£421 GBP
View
Price last confirmed 27 days ago
Retailer 4
-
£425 GBP
View
Price last confirmed 27 days ago
Retailer 5
-
£447 GBP
View
Price last confirmed 26 days ago
A
Retailer 6
-
£516 GBP
View
Retailer 7
-
£581 GBP
View
Price last confirmed 26 days ago
Retailer 8
-
£637 GBP
View
Price last confirmed 34 days ago
Retailer 9
-
£644 GBP
View
Price last confirmed 27 days ago
Retailer 10
-
£988 GBP
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
f22530cf-a3b1-4b46-b8c4-220d3fabd47b · Sep 25
£1,392 GBP
$1,863 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from £516 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
0.50ct Heart
£516 GBP