Heart|Natural|GIA

0.51ct F VVS1 Heart Natural Diamond

EX • F/VVS1 • GIA 6521596233

Certificate GIA 6521596233

Diamond specifications and retailer prices

From $496 USD
As of November 6, 2026
Save $595 USD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,091 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521596233. Listed at 10 retailers as of November 6, 2026, with prices from $496 to $1,091, a $595 spread on the same certified stone. GemTrove lists it at $1,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6521596233
Dimensions4.77 × 5.62 × 3.36 mm
L/W Ratio1.18
Top View
4.77 mm5.62 mm0.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6521596233
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 41.4°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $753 USD|Low: $496 USD|High: $1,043 USD|Avg: $709 USD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$496 USD
Retailer 6$614 USD
Retailer 8$620 USD
Retailer 3$670 USD
Retailer 9$671 USD
Retailer 7$688 USD
Retailer 2$726 USD
Retailer 1$753 USD
Retailer 4$982 USD

39 data points across 9 retailers

10 retailers$496 USD to $1,091 USD

A
Cheapest Retailer
-
$496 USD
Final sale: no returns
A
Retailer 2
-
$614 USD
View
A
Retailer 3
-
$620 USD
View
Retailer 4
-
$670 USD
View
Price last confirmed 3 days ago
A
Retailer 5
-
$671 USD
View
A
Retailer 6
-
$688 USD
View
A
Retailer 7
-
$726 USD
View
A
Retailer 8
-
$753 USD
View
B+
Retailer 9
-
$982 USD
View
Most Expensive
B+
GemTrove
GT-N-01262271-98 · Nov 6
$1,091 USD
A$1,678 AUD
View
9 more retailers have this diamond
Prices start from $496 USDSave up to $595 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
$496 USD