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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2424488153

Certificate GIA 2424488153

Diamond specifications and retailer prices

From $8,924 NZD
As of November 6, 2026
Save $10,144 NZD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,068 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2424488153. Listed at 20 retailers as of November 4, 2026, with prices from $8,924 to $19,068, a $10,144 spread on the same certified stone. MOH London lists it at $19,068. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2424488153
Dimensions6.59 × 6.01 × 4.20 mm
L/W Ratio1.10
Top View
6.59 mm6.01 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2424488153
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.9%

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 6
Current: $19,068 NZD|Low: $9,683 NZD|High: $19,773 NZD|Avg: $13,758 NZD|-3.6%
MOH London
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
November 6, 2026
Retailer 9$9,683 NZD
Retailer 15$12,001 NZD
Retailer 12$12,005 NZD
Retailer 5$12,149 NZD
Retailer 2$12,855 NZD
Retailer 14$12,961 NZD
Retailer 7$12,975 NZD
Retailer 13$12,975 NZD
Retailer 4$13,479 NZD
Retailer 11$13,551 NZD
Retailer 6$14,352 NZD
Retailer 3$14,844 NZD
Retailer 8$15,272 NZD
Retailer 10$17,150 NZD
MOH London$19,068 NZD

31 data points across 15 retailers

20 retailers$8,924 NZD to $19,068 NZD

A
Cheapest Retailer
-
$8,924 NZD
A
Retailer 2
-
$9,683 NZD
View
B+
Retailer 3
-
$10,571 NZD
View
B+
Retailer 4
-
$10,571 NZD
View
B+
Retailer 5
-
$10,914 NZD
View
B+
Retailer 6
-
$12,001 NZD
View
Retailer 7
-
$12,005 NZD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$12,149 NZD
View
B+
Retailer 9
-
$12,855 NZD
View
B+
Retailer 10
-
$12,961 NZD
View
B
Retailer 11
-
$12,975 NZD
View
Final sale: no returns
Retailer 12
-
$12,975 NZD
View
Price last confirmed 8 days ago
Retailer 13
-
$13,479 NZD
View
Price last confirmed 25 days ago
Retailer 14
-
$13,551 NZD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$14,352 NZD
View
B+
Retailer 16
-
$14,844 NZD
View
B
Retailer 17
-
$15,272 NZD
View
Retailer 18
-
$15,485 NZD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$17,150 NZD
View
Most Expensive
B
MOH London
53587FB9F · Nov 4
$19,068 NZD
£8,323 GBP
View
19 more retailers have this diamond
Prices start from $8,924 NZDSave up to $10,144 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
$8,924 NZD