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Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 1246025592

Certificate GIA 1246025592

Diamond specifications and retailer prices

From $10,291 NZD
As of November 4, 2026
Save $13,132 NZD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $23,423 NZD at NZ Jewellers · As of November 5, 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 E colour (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 1246025592. Listed at 9 retailers as of November 4, 2026, with prices from $10,291 to $23,423, a $13,132 spread on the same certified stone. NZ Jewellers lists it at $23,423. 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.77°
OriginNatural
Grading LabGIA
CertificateGIA 1246025592
Dimensions6.52 × 7.74 × 4.02 mm
L/W Ratio1.19
Key to symbols
Crystal, Cloud, Needle
Top View
6.52 mm7.74 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246025592
Side View
Table 58.0%CrownGirdle: THK-ETKPavilion 37.77°Culet: 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: $23,423 NZD|Low: $10,291 NZD|High: $25,952 NZD|Avg: $15,506 NZD|-9.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$10,291 NZD
Retailer 4$11,874 NZD
Retailer 7$12,388 NZD
Retailer 8$12,490 NZD
Retailer 2$14,004 NZD
Retailer 5$14,221 NZD
Retailer 9$15,064 NZD
Retailer 3$19,465 NZD
NZ Jewellers$23,423 NZD

42 data points across 9 retailers

9 retailers$10,291 NZD to $23,423 NZD

A
Cheapest Retailer
-
$10,291 NZD
A
Retailer 2
-
$11,874 NZD
View
A
Retailer 3
-
$12,388 NZD
View
Retailer 4
-
$12,490 NZD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$14,004 NZD
View
A
Retailer 6
-
$14,221 NZD
View
A
Retailer 7
-
$15,064 NZD
View
B+
Retailer 8
-
$19,465 NZD
View
Most Expensive
B+
NZ Jewellers
c44658c9-c910-4db3-b2bf-7befc668c1ad · Nov 5
$23,423 NZD
$13,167 USD
View
8 more retailers have this diamond
Prices start from $10,291 NZDSave up to $13,132 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
$10,291 NZD