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Heart|Natural|GIA

1.01ct G VS1 Heart Natural Diamond

ID • G/VS1 • GIA 6545406590

Certificate GIA 6545406590

Diamond specifications and retailer prices

From $3,156 NZD
As of November 4, 2026
Save $3,921 NZD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,067 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G 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 6545406590. Listed at 19 retailers as of November 2, 2026, with a 124% 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

1.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 6545406590
Dimensions6.00 × 7.01 × 4.12 mm
L/W Ratio1.17
Top View
6.00 mm7.01 mm1.01 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545406590
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.3°Culet: NoneDepth 58.9%

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 4
Current: $4,391 NZD|Low: $3,110 NZD|High: $7,683 NZD|Avg: $4,488 NZD|-7.2%
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 4$3,156 NZD
Retailer 6$3,243 NZD
Retailer 5$3,376 NZD
Retailer 12$3,495 NZD
Retailer 11$3,708 NZD
Retailer 3$3,725 NZD
Retailer 10$3,787 NZD
Retailer 9$3,791 NZD
Retailer 16$3,903 NZD
Retailer 2$4,149 NZD
Retailer 8$4,213 NZD
Retailer 1$4,391 NZD
Retailer 7$5,192 NZD
Retailer 14$5,744 NZD
Retailer 13$6,598 NZD
Retailer 15$7,076 NZD

24 data points across 16 retailers

19 retailers$3,156 NZD to $7,076 NZD

A
Cheapest Retailer
-
$3,156 NZD
A
Retailer 2
-
$3,243 NZD
View
A
Retailer 3
-
$3,376 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,495 NZD
View
A
Retailer 5
-
$3,708 NZD
View
A
Retailer 6
-
$3,725 NZD
View
A
Retailer 7
-
$3,787 NZD
View
A
Retailer 8
-
$3,791 NZD
View
A
Retailer 9
-
$3,903 NZD
View
A
Retailer 10
-
$4,149 NZD
View
A
Retailer 11
-
$4,213 NZD
View
A
Retailer 12
-
$4,391 NZD
View
Retailer 13
-
$5,063 NZD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$5,192 NZD
View
B+
Retailer 15
-
$5,405 NZD
View
B+
Retailer 16
-
$5,744 NZD
View
B+
Retailer 17
-
$6,598 NZD
View
B+
Retailer 18
-
$7,076 NZD
View
Most Expensive
NZ Jewellers
321197c9-f7f5-44c3-a1a8-ffb95f38db01 · Sep 25
$10,067 NZD
$5,675 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from $3,156 NZDSave up to $3,921 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
1.01ct Heart
$3,156 NZD