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Heart|Natural|GIA

0.51ct H VVS2 Heart Natural Diamond

GD • H/VVS2 • GIA 7558274720

Certificate GIA 7558274720

Diamond specifications and retailer prices

From $1,016 NZD
As of November 6, 2026
Save $240 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,256 NZD at 77 Diamonds · As of November 6, 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 7558274720. Listed at 3 retailers as of November 6, 2026, with prices from $1,016 to $1,256, a $240 spread on the same certified stone. 77 Diamonds lists it at $1,256. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558274720
Dimensions4.88 × 5.65 × 3.32 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
4.88 mm5.65 mm0.51 ctH / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558274720
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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: $1,256 NZD|Low: $1,016 NZD|High: $1,331 NZD|Avg: $1,150 NZD|-3.8%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$1,016 NZD
Retailer 2$1,133 NZD
77 Diamonds$1,256 NZD

40 data points across 3 retailers

3 retailers$1,016 NZD to $1,256 NZD

A
Cheapest Retailer
-
$1,016 NZD
B+
Retailer 2
-
$1,133 NZD
View
Most Expensive
B+
77 Diamonds
HSCP8XYTWGWN · Nov 6
$1,256 NZD
£548 GBP
View
2 more retailers have this diamond
Prices start from $1,016 NZDSave up to $240 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
$1,016 NZD