CaratHunter
Plans
Heart|Natural|GIA

0.51ct F VVS1 Heart Natural Diamond

EX • F/VVS1 • GIA 6521596233

Certificate GIA 6521596233

Diamond specifications and retailer prices

From $895 NZD
As of November 6, 2026
Save $1,073 NZD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,968 NZD 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 $895 to $1,968, a $1,073 spread on the same certified stone. GemTrove lists it at $1,968. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,358 NZD|Low: $895 NZD|High: $1,881 NZD|Avg: $1,279 NZD|-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$895 NZD
Retailer 6$1,108 NZD
Retailer 8$1,118 NZD
Retailer 3$1,209 NZD
Retailer 9$1,210 NZD
Retailer 7$1,241 NZD
Retailer 2$1,310 NZD
Retailer 1$1,358 NZD
Retailer 4$1,771 NZD

39 data points across 9 retailers

10 retailers$895 NZD to $1,968 NZD

A
Cheapest Retailer
-
$895 NZD
Final sale: no returns
A
Retailer 2
-
$1,108 NZD
View
A
Retailer 3
-
$1,118 NZD
View
Retailer 4
-
$1,209 NZD
View
Price last confirmed 3 days ago
A
Retailer 5
-
$1,210 NZD
View
A
Retailer 6
-
$1,241 NZD
View
A
Retailer 7
-
$1,310 NZD
View
A
Retailer 8
-
$1,358 NZD
View
B+
Retailer 9
-
$1,771 NZD
View
Most Expensive
B+
GemTrove
GT-N-01262271-98 · Nov 6
$1,968 NZD
A$1,678 AUD
View
9 more retailers have this diamond
Prices start from $895 NZDSave up to $1,073 NZD

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
$895 NZD