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Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 6542702093

Certificate GIA 6542702093

Diamond specifications and retailer prices

From $11,579 NZD
As of November 4, 2026
Save $9,535 NZD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $25,163 NZD at NZ Jewellers · As of October 21, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542702093. Listed at 10 retailers as of November 4, 2026, with a 82% 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
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6542702093
Dimensions7.93 × 6.77 × 4.67 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.93 mm6.77 mm1.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6542702093
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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: $25,163 NZD|Low: $9,546 NZD|High: $25,163 NZD|Avg: $15,276 NZD
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
November 5, 2026
Retailer 5$9,546 NZD
Retailer 13$11,579 NZD
Retailer 10$12,582 NZD
Retailer 3$13,288 NZD
Retailer 12$13,630 NZD
Retailer 9$13,840 NZD
Retailer 2$13,925 NZD
Retailer 4$15,500 NZD
Retailer 11$15,727 NZD
Retailer 7$16,531 NZD
Retailer 8$18,662 NZD
Retailer 6$21,114 NZD
NZ Jewellers$25,163 NZD

38 data points across 13 retailers

10 retailers$11,579 NZD to $21,114 NZD

A
Cheapest Retailer
-
$11,579 NZD
A
Retailer 2
-
$13,288 NZD
View
Retailer 3
-
$13,630 NZD
View
Price last confirmed 14 days ago
Retailer 4
-
$13,840 NZD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$13,925 NZD
View
Retailer 6
-
$15,727 NZD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$16,531 NZD
View
B+
Retailer 8
-
$18,662 NZD
View
B+
Retailer 9
-
$21,114 NZD
View
Most Expensive
NZ Jewellers
558fb1d3-0e34-49e4-ae33-266fcc555898 · Oct 21
$25,163 NZD
$14,145 USD
View
Price last confirmed 15 days ago
9 more retailers have this diamond
Prices start from $11,579 NZDSave up to $9,535 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
$11,579 NZD