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Heart|Natural|GIA

0.51ct H VVS2 Heart Natural Diamond

GD • H/VVS2 • GIA 2564258742

Certificate GIA 2564258742

Diamond specifications and retailer prices

From $1,072 NZD
As of November 6, 2026
Save $117 NZD (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,188 NZD at 77 Diamonds · As of November 5, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564258742. Listed at 2 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2564258742
Dimensions5.16 × 5.27 × 3.25 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Pinpoint, Cloud
Top View
5.16 mm5.27 mm0.51 ctH / VVS2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2564258742
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,188 NZD|Low: $1,072 NZD|High: $1,199 NZD|Avg: $1,128 NZD|+2.2%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$1,072 NZD
77 Diamonds$1,188 NZD

40 data points across 2 retailers

2 retailers$1,072 NZD to $1,188 NZD

B+
Cheapest Retailer
-
$1,072 NZD
Most Expensive
B+
77 Diamonds
HSCPVWVGXJCH · Nov 5
$1,188 NZD
£519 GBP
View
1 more retailer has this diamond
Prices start from $1,072 NZDSave up to $117 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.

B+
0.51ct Heart
$1,072 NZD