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Heart|Natural|GIA

0.50ct G IF Heart Natural Diamond

EX • G/IF • GIA 6531166745

Certificate GIA 6531166745

Diamond specifications and retailer prices

From $599 USD
As of November 4, 2026
Save $130 USD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $729 USD at 77 Diamonds · As of November 5, 2026
View at 77 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 6531166745. Listed at 3 retailers as of November 4, 2026, with prices from $599 to $729, a $130 spread on the same certified stone. 77 Diamonds lists it at $729. 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
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531166745
Dimensions4.85 × 5.63 × 3.33 mm
L/W Ratio1.16
Top View
4.85 mm5.63 mm0.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531166745
Side View
Table 54.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $729 USD|Low: $546 USD|High: $788 USD|Avg: $698 USD|-5.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$599 USD
Retailer 3$660 USD
77 Diamonds$729 USD
Retailer 4$765 USD

40 data points across 4 retailers

3 retailers$599 USD to $729 USD

A
Cheapest Retailer
-
$599 USD
Final sale: no returns
A
Retailer 2
-
$660 USD
View
Most Expensive
A
77 Diamonds
HSCPFADGPMXA · Nov 5
$729 USD
£574 GBP
View
2 more retailers have this diamond
Prices start from $599 USDSave up to $130 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.

A
0.50ct Heart
$599 USD