Heart|Natural|GIA

1.02ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 5231995722

Certificate GIA 5231995722

Diamond specifications and retailer prices

From $3,588 NZD
HK$15,800 HKD
As of October 31, 2026
Save $4,970 NZD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,562 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231995722. Listed at 13 retailers as of October 29, 2026, with a 139% 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
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231995722
Dimensions5.91 × 6.96 × 4.14 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.91 mm6.96 mm1.02 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231995722
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

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: Oct 31
Current: $4,147 NZD|Low: $3,566 NZD|High: $8,966 NZD|Avg: $5,395 NZD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$3,588 NZD
Retailer 1$4,147 NZD
Retailer 6$4,331 NZD
Retailer 12$4,510 NZD
Retailer 9$4,516 NZD
Retailer 5$4,576 NZD
Retailer 10$4,604 NZD
Retailer 3$5,690 NZD
Retailer 4$5,815 NZD
Retailer 7$5,973 NZD
Retailer 2$7,501 NZD
Retailer 11$8,558 NZD

28 data points across 12 retailers

13 retailers$3,588 NZD to $8,558 NZD

A
Cheapest Retailer
-
$3,588 NZD
HK$15,800 HKD
A
Retailer 2
-
$4,147 NZD
€2,226 EUR
View
A
Retailer 3
-
$4,331 NZD
$2,441 USD
View
Final sale: no returns
A
Retailer 4
-
$4,510 NZD
$2,542 USD
View
A
Retailer 5
-
$4,516 NZD
$2,545 USD
View
A
Retailer 6
-
$4,576 NZD
£2,031 GBP
View
A
Retailer 7
-
$4,604 NZD
$2,595 USD
View
Retailer 8
-
$5,690 NZD
$3,207 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$5,815 NZD
A$5,042 AUD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$5,973 NZD
ZAR 54,382 ZAR
View
B+
Retailer 11
-
$7,501 NZD
$4,228 USD
View
B
Retailer 12
-
$8,558 NZD
£3,798 GBP
View
Most Expensive
NZ Jewellers
8efec25a-8090-4969-ad7f-f27d5eb6abdb · Sep 25
$9,562 NZD
$5,389 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $3,588 NZDSave up to $4,970 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
$3,588 NZD