Heart|Natural|GIA

0.50ct I IF Heart Natural Diamond

EX • I/IF • GIA 7521918567

Certificate GIA 7521918567

Diamond specifications and retailer prices

From $798 USD
As of November 2, 2026
Save $135 USD (14%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,570 USD at MOH London · As of October 26, 2026
View at MOH London

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 7521918567. Listed at 7 retailers as of November 2, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7521918567
Dimensions4.79 × 5.43 × 3.18 mm
L/W Ratio1.13
Key to symbols
Minor Details of Polish
Top View
4.79 mm5.43 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7521918567
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

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: Nov 2
Current: $1,570 USD|Low: $430 USD|High: $1,588 USD|Avg: $847 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5$473 USD
Retailer 4$505 USD
Retailer 3$798 USD
Retailer 2$838 USD
Retailer 6$1,021 USD
MOH London$1,570 USD

42 data points across 6 retailers

7 retailers$798 USD to $933 USD

Retailer 1
-
$505 USD
₹48,082 INR
Price last confirmed 19 days ago
Retailer 2
-
$559 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$798 USD
View
B+
Retailer 4
-
$838 USD
£660 GBP
View
B
Retailer 5
-
$933 USD
View
Retailer 6
-
$1,021 USD
A$1,571 AUD
View
Price last confirmed 30 days ago
Most Expensive
MOH London
E20F7A93F · Oct 26
$1,570 USD
£1,236 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $798 USDSave up to $135 USD

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
$798 USD