Heart|Natural|GIA

1.51ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 1232769632

Certificate GIA 1232769632

Diamond specifications and retailer prices

From $6,635 NZD
As of November 5, 2026
Save $3,005 NZD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,331 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232769632. Listed at 11 retailers as of November 5, 2026, with a 45% 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
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232769632
Dimensions7.42 × 7.97 × 4.25 mm
L/W Ratio1.07
Top View
7.42 mm7.97 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1232769632
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 53.3%

Caratlytics Score

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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: $9,640 NZD|Low: $6,635 NZD|High: $14,774 NZD|Avg: $9,523 NZD|+12.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$6,635 NZD
Retailer 4$7,055 NZD
Retailer 11$7,243 NZD
Retailer 9$7,847 NZD
Retailer 10$8,246 NZD
Retailer 1$9,640 NZD
Retailer 8$10,120 NZD
Retailer 5$10,284 NZD
Retailer 7$11,051 NZD
Retailer 3$12,775 NZD
Retailer 6$14,734 NZD

38 data points across 11 retailers

11 retailers$6,635 NZD to $9,640 NZD

A
Cheapest Retailer
-
$6,635 NZD
B+
Retailer 2
-
$7,055 NZD
View
Retailer 3
-
$8,303 NZD
View
Price last confirmed 30 days ago
Retailer 4
-
$8,303 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$8,303 NZD
View
Price last confirmed 30 days ago
Retailer 6
-
$9,582 NZD
View
Price last confirmed 39 days ago
B
Retailer 7
-
$9,640 NZD
View
Retailer 8
-
$10,120 NZD
View
Price last confirmed 30 days ago
Retailer 9
-
$11,051 NZD
View
Price last confirmed 38 days ago
Retailer 10
-
$14,734 NZD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
c1c09db0-800f-46a4-9208-0d86fe4b01f7 · Sep 30
$15,331 NZD
$8,499 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from $6,635 NZDSave up to $3,005 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
$6,635 NZD