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Heart|Natural|GIA

1.51ct D VVS2 Heart Natural Diamond

ID • D/VVS2 • GIA 1232923051

Certificate GIA 1232923051

Diamond specifications and retailer prices

From $19,791 NZD
As of November 5, 2026
Save $15,988 NZD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $37,911 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232923051. Listed at 16 retailers as of November 4, 2026, with a 81% 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

1.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232923051
Dimensions8.15 × 6.88 × 4.81 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Needle, Pinpoint
Top View
8.15 mm6.88 mm1.51 ctD / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232923051
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 59.1%

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 5
Current: $24,654 NZD|Low: $19,791 NZD|High: $36,065 NZD|Avg: $26,056 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5$19,791 NZD
Retailer 10$20,801 NZD
Retailer 12$22,747 NZD
Retailer 11$22,819 NZD
Retailer 1$24,654 NZD
Retailer 3$26,373 NZD
Retailer 13$26,373 NZD
Retailer 4$26,963 NZD
Retailer 2$27,239 NZD
Retailer 9$27,518 NZD
Retailer 6$28,779 NZD
Retailer 7$33,513 NZD
Retailer 8$35,779 NZD

28 data points across 13 retailers

16 retailers$19,791 NZD to $35,779 NZD

A
Cheapest Retailer
-
$19,791 NZD
B+
Retailer 2
-
$20,801 NZD
View
B+
Retailer 3
-
$22,819 NZD
View
Retailer 4
-
$24,262 NZD
View
Price last confirmed 36 days ago
Retailer 5
-
$24,643 NZD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$24,654 NZD
View
Retailer 7
-
$25,590 NZD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
$26,373 NZD
View
B+
Retailer 9
-
$26,373 NZD
View
B+
Retailer 10
-
$26,963 NZD
View
B+
Retailer 11
-
$27,239 NZD
View
B+
Retailer 12
-
$27,518 NZD
View
B+
Retailer 13
-
$28,779 NZD
View
B
Retailer 14
-
$33,513 NZD
View
B
Retailer 15
-
$35,779 NZD
View
Most Expensive
NZ Jewellers
cf125c7e-7d0e-4201-893b-cba69ae521fb · Sep 30
$37,911 NZD
$21,016 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $19,791 NZDSave up to $15,988 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
1.51ct Heart
$19,791 NZD