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Heart|Natural|GIA

1.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 1242084124

Certificate GIA 1242084124

Diamond specifications and retailer prices

From $6,041 NZD
HK$26,600 HKD
As of November 1, 2026
Save $8,939 NZD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,980 NZD at NZ Jewellers · As of October 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242084124. Listed at 17 retailers as of October 30, 2026, with prices from $6,041 to $14,980, a $8,939 spread on the same certified stone. NZ Jewellers lists it at $14,980. 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

1.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242084124
Dimensions6.46 × 7.77 × 4.97 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
6.46 mm7.77 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242084124
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 63.9%

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 1
Current: $14,980 NZD|Low: $6,041 NZD|High: $15,177 NZD|Avg: $9,499 NZD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 12$6,041 NZD
Retailer 16$7,301 NZD
Retailer 11$7,346 NZD
Retailer 9$7,782 NZD
Retailer 10$7,807 NZD
Retailer 8$7,941 NZD
Retailer 2$7,944 NZD
Retailer 7$8,100 NZD
Retailer 6$8,125 NZD
Retailer 14$8,668 NZD
Retailer 4$9,021 NZD
Retailer 13$10,303 NZD
Retailer 3$10,569 NZD
Retailer 5$13,129 NZD
Retailer 15$13,248 NZD
NZ Jewellers$14,980 NZD

21 data points across 16 retailers

17 retailers$6,041 NZD to $14,980 NZD

A
Cheapest Retailer
-
$6,041 NZD
HK$26,600 HKD
B+
Retailer 2
-
$7,301 NZD
$4,115 USD
View
B+
Retailer 3
-
$7,346 NZD
$4,140 USD
View
B+
Retailer 4
-
$7,782 NZD
$4,386 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,807 NZD
£3,464 GBP
View
B+
Retailer 6
-
$7,941 NZD
SGD 6,048 SGD
View
B+
Retailer 7
-
$7,944 NZD
£3,525 GBP
View
B+
Retailer 8
-
$8,100 NZD
$4,565 USD
View
B+
Retailer 9
-
$8,125 NZD
$4,579 USD
View
B+
Retailer 10
-
$8,668 NZD
$4,885 USD
View
B+
Retailer 11
-
$9,021 NZD
$5,084 USD
View
Retailer 12
-
$9,575 NZD
A$8,302 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$10,303 NZD
$5,807 USD
View
B
Retailer 14
-
$10,569 NZD
ZAR 96,231 ZAR
View
B
Retailer 15
-
$13,129 NZD
$7,400 USD
View
B
Retailer 16
-
$13,248 NZD
£5,879 GBP
View
Most Expensive
B
NZ Jewellers
2fe5641f-9249-493e-b14d-299144960118 · Oct 30
$14,980 NZD
$8,443 USD
View
16 more retailers have this diamond
Prices start from $6,041 NZDSave up to $8,939 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
$6,041 NZD