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Heart|Natural|GIA

1.02ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 1549287700

Certificate GIA 1549287700

Diamond specifications and retailer prices

From $2,937 NZD
As of November 4, 2026
Save $3,883 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,647 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 G colour (near-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 1549287700. Listed at 16 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 1549287700
Dimensions5.77 × 6.87 × 4.35 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.77 mm6.87 mm1.02 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549287700
Side View
Table 55.0%CrownGirdle: STK-VTKPavilion 43.5°Culet: NoneDepth 63.4%

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: $4,764 NZD|Low: $2,868 NZD|High: $7,318 NZD|Avg: $4,498 NZD|-5.0%
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
November 5, 2026
Retailer 14$2,937 NZD
Retailer 13$3,567 NZD
Retailer 2$3,600 NZD
Retailer 10$3,634 NZD
Retailer 11$3,730 NZD
Retailer 4$3,834 NZD
Retailer 7$3,873 NZD
Retailer 5$4,193 NZD
Retailer 8$4,241 NZD
Retailer 3$4,661 NZD
Retailer 1$4,764 NZD
Retailer 6$5,312 NZD
Retailer 12$6,304 NZD
Retailer 9$6,820 NZD

28 data points across 14 retailers

16 retailers$2,937 NZD to $6,820 NZD

A
Cheapest Retailer
-
$2,937 NZD
A
Retailer 2
-
$3,567 NZD
View
A
Retailer 3
-
$3,600 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,634 NZD
View
A
Retailer 5
-
$3,730 NZD
View
A
Retailer 6
-
$3,834 NZD
View
A
Retailer 7
-
$3,873 NZD
View
Retailer 8
-
$4,193 NZD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$4,241 NZD
View
A
Retailer 10
-
$4,661 NZD
View
A
Retailer 11
-
$4,764 NZD
View
B+
Retailer 12
-
$5,038 NZD
View
Retailer 13
-
$5,312 NZD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$6,304 NZD
View
B
Retailer 15
-
$6,820 NZD
View
Most Expensive
NZ Jewellers
55cdb29f-5744-42a5-9d42-897b6cb3cd28 · Sep 25
$9,647 NZD
$5,423 USD
View
Price last confirmed 41 days ago
15 more retailers have this diamond
Prices start from $2,937 NZDSave up to $3,883 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
$2,937 NZD