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Heart|Natural|GIA

1.02ct H VS1 Heart Natural Diamond

ID • H/VS1 • GIA 1539285843

Certificate GIA 1539285843

Diamond specifications and retailer prices

From $3,005 NZD
As of November 4, 2026
Save $4,043 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,232 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-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 1539285843. Listed at 17 retailers as of November 4, 2026, with a 135% 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

1.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1539285843
Dimensions5.79 × 6.83 × 4.35 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.79 mm6.83 mm1.02 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539285843
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 40.4°Culet: NoneDepth 63.7%

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: $4,922 NZD|Low: $3,005 NZD|High: $7,829 NZD|Avg: $4,538 NZD|-6.2%
Retailer 1
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 5, 2026
Retailer 13$3,005 NZD
Retailer 15$3,263 NZD
Retailer 3$3,330 NZD
Retailer 16$3,373 NZD
Retailer 12$3,567 NZD
Retailer 11$3,576 NZD
Retailer 2$3,700 NZD
Retailer 14$3,709 NZD
Retailer 5$3,727 NZD
Retailer 9$3,906 NZD
Retailer 1$4,922 NZD
Retailer 8$4,945 NZD
Retailer 7$5,228 NZD
Retailer 6$5,461 NZD
Retailer 4$6,196 NZD
Retailer 10$7,048 NZD

15 data points across 16 retailers

17 retailers$3,005 NZD to $7,048 NZD

A
Cheapest Retailer
-
$3,005 NZD
A
Retailer 2
-
$3,263 NZD
View
A
Retailer 3
-
$3,330 NZD
View
A
Retailer 4
-
$3,373 NZD
View
Final sale: no returns
A
Retailer 5
-
$3,567 NZD
View
A
Retailer 6
-
$3,576 NZD
View
A
Retailer 7
-
$3,700 NZD
View
A
Retailer 8
-
$3,709 NZD
View
A
Retailer 9
-
$3,727 NZD
View
A
Retailer 10
-
$3,906 NZD
View
Retailer 11
-
$4,312 NZD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
$4,922 NZD
View
B+
Retailer 13
-
$4,945 NZD
View
Retailer 14
-
$5,461 NZD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$6,196 NZD
View
B
Retailer 16
-
$7,048 NZD
View
Most Expensive
NZ Jewellers
6866a29a-90d9-4eb8-bbd1-69ade6871e82 · Sep 25
$9,232 NZD
$5,190 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $3,005 NZDSave up to $4,043 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
1.02ct Heart
$3,005 NZD