Heart|Natural|GIA

0.51ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 7561129659

Certificate GIA 7561129659

Diamond specifications and retailer prices

From $999 NZD
HK$4,400 HKD
As of October 27, 2026
Save $300 NZD (23%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,100 NZD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561129659. Listed at 12 retailers as of October 27, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 7561129659
Dimensions5.08 × 5.50 × 3.20 mm
L/W Ratio1.08
Key to symbols
Crystal
Top View
5.08 mm5.50 mm0.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7561129659
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 38.5°Culet: NoneDepth 58.2%

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: Oct 27
Current: $3,719 NZD|Low: $999 NZD|High: $4,033 NZD|Avg: $1,934 NZD|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 10$999 NZD
Retailer 9$1,185 NZD
Retailer 2$1,201 NZD
Retailer 6$1,231 NZD
Retailer 7$1,299 NZD
Retailer 5$1,479 NZD
Retailer 4$1,682 NZD
Retailer 8$2,739 NZD
Retailer 3$2,742 NZD
NZ Jewellers$3,719 NZD

38 data points across 10 retailers

12 retailers$999 NZD to $1,299 NZD

A
Cheapest Retailer
-
$999 NZD
HK$4,400 HKD
Retailer 2
-
$1,185 NZD
$668 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,201 NZD
€645 EUR
View
Price last confirmed 6 days ago
Retailer 4
-
$1,231 NZD
$694 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,299 NZD
$732 USD
View
Retailer 6
-
$1,308 NZD
$737 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$1,479 NZD
A$1,282 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,682 NZD
€903 EUR
View
Price last confirmed 7 days ago
Retailer 9
-
$2,739 NZD
€1,470 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
$2,742 NZD
£1,217 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$3,719 NZD
$2,096 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
4a320c5e-1fc8-49ca-ad90-2140ed4c90e6 · Sep 20
$4,100 NZD
$2,311 USD
View
Price last confirmed 41 days ago
11 more retailers have this diamond
Prices start from $999 NZDSave up to $300 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
$999 NZD