Heart|Natural|GIA

0.51ct G VS2 Heart Natural Diamond

GD • G/VS2 • GIA 6525794448

Certificate GIA 6525794448

Diamond specifications and retailer prices

From $501 USD
As of November 2, 2026
Save $119 USD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $620 USD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525794448. Listed at 4 retailers as of November 2, 2026, with prices from $501 to $620, a $119 spread on the same certified stone. 77 Diamonds lists it at $620. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525794448
Dimensions4.91 × 5.66 × 3.33 mm
L/W Ratio1.15
Top View
4.91 mm5.66 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525794448
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $620 USD|Low: $465 USD|High: $701 USD|Avg: $570 USD|-9.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 2$501 USD
Retailer 3$512 USD
Retailer 4$560 USD
77 Diamonds$620 USD

41 data points across 4 retailers

4 retailers$501 USD to $620 USD

A
Cheapest Retailer
-
$501 USD
A
Retailer 2
-
$512 USD
View
Final sale: no returns
A
Retailer 3
-
$560 USD
View
Most Expensive
B+
77 Diamonds
HSCPGFVMWM3E · Nov 4
$620 USD
£488 GBP
View
3 more retailers have this diamond
Prices start from $501 USDSave up to $119 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
0.51ct Heart
$501 USD