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Heart|Natural|GIA

0.50ct G IF Heart Natural Diamond

EX • G/IF • GIA 2231796420

Certificate GIA 2231796420

Diamond specifications and retailer prices

From £401 GBP
HK$4,200 HKD
As of November 1, 2026
Save £371 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £772 GBP at Cape Diamonds · As of October 30, 2026
View at Cape Diamonds

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded G 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 2231796420. Listed at 15 retailers as of October 30, 2026, with prices from £401 to £772, a £371 spread on the same certified stone. Cape Diamonds lists it at £772. 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
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2231796420
Dimensions4.68 × 5.54 × 3.30 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
4.68 mm5.54 mm0.50 ctG / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231796420
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 39.1°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £772 GBP|Low: £318 GBP|High: £1,719 GBP|Avg: £687 GBP|+4.7%
Cape Diamonds
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 10£401 GBP
Retailer 6£448 GBP
Retailer 14£467 GBP
Retailer 7£489 GBP
Retailer 13£492 GBP
Retailer 2£505 GBP
Retailer 12£537 GBP
Retailer 17£571 GBP
Retailer 3£625 GBP
Retailer 15£627 GBP
Retailer 5£638 GBP
Retailer 11£696 GBP
Retailer 4£709 GBP
Retailer 8£721 GBP
Cape Diamonds£772 GBP
Retailer 16£1,161 GBP
Retailer 9£1,719 GBP

31 data points across 17 retailers

15 retailers£401 GBP to £772 GBP

A
Cheapest Retailer
-
£401 GBP
HK$4,200 HKD
A
Retailer 2
-
£448 GBP
$600 USD
View
A
Retailer 3
-
£467 GBP
$626 USD
View
Final sale: no returns
Retailer 4
-
£484 GBP
$648 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£489 GBP
SGD 885 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
£492 GBP
€628 EUR
View
A
Retailer 7
-
£505 GBP
$676 USD
View
A
Retailer 8
-
£537 GBP
View
A
Retailer 9
-
£571 GBP
SGD 1,034 SGD
View
A
Retailer 10
-
£625 GBP
$838 USD
View
A
Retailer 11
-
£627 GBP
View
B+
Retailer 12
-
£638 GBP
$855 USD
View
B+
Retailer 13
-
£696 GBP
$933 USD
View
Retailer 14
-
£709 GBP
$950 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
Cape Diamonds
cert_2231796420 · Oct 30
£772 GBP
ZAR 16,713 ZAR
View
14 more retailers have this diamond
Prices start from £401 GBPSave up to £371 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
£401 GBP