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Heart|Natural|GIA

0.51ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 7538089197

Certificate GIA 7538089197

Diamond specifications and retailer prices

From $1,008 NZD
As of November 4, 2026
Save $2,413 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,420 NZD at NZ Jewellers · As of November 5, 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 G colour (near-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 7538089197. Listed at 15 retailers as of November 4, 2026, with prices from $1,008 to $3,420, a $2,413 spread on the same certified stone. NZ Jewellers lists it at $3,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7538089197
Dimensions4.69 × 5.46 × 3.36 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Feather
Top View
4.69 mm5.46 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538089197
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 61.6%

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 4
Current: $1,327 NZD|Low: $1,008 NZD|High: $2,549 NZD|Avg: $1,536 NZD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$1,008 NZD
Retailer 5$1,079 NZD
Retailer 1$1,327 NZD
Retailer 4$1,366 NZD
Retailer 6$1,428 NZD
Retailer 8$1,639 NZD
Retailer 2$1,684 NZD
Retailer 3$2,516 NZD

45 data points across 8 retailers

15 retailers$1,008 NZD to $3,420 NZD

A
Cheapest Retailer
-
$1,008 NZD
Final sale: no returns
A
Retailer 2
-
$1,079 NZD
View
A
Retailer 3
-
$1,091 NZD
View
Retailer 4
-
$1,135 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,174 NZD
View
Retailer 6
-
$1,174 NZD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,260 NZD
View
B+
Retailer 8
-
$1,323 NZD
View
B+
Retailer 9
-
$1,327 NZD
View
B+
Retailer 10
-
$1,366 NZD
View
B+
Retailer 11
-
$1,428 NZD
View
Retailer 12
-
$1,639 NZD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$1,684 NZD
View
B
Retailer 14
-
$2,516 NZD
View
Most Expensive
B
NZ Jewellers
0260fb10-2a2e-444c-bfdb-a27b5e713274 · Nov 5
$3,420 NZD
$1,928 USD
View
14 more retailers have this diamond
Prices start from $1,008 NZDSave up to $2,413 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
$1,008 NZD