Heart|Natural|GIA

1.02ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2527534554

Certificate GIA 2527534554

Diamond specifications and retailer prices

From $5,408 NZD
As of November 3, 2026
Save $4,365 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,159 NZD at NZ Jewellers · As of September 26, 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 2527534554. Listed at 12 retailers as of November 3, 2026, with a 81% 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
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527534554
Dimensions6.83 × 5.80 × 3.64 mm
L/W Ratio1.18
Top View
6.83 mm5.80 mm1.02 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527534554
Side View
Table 57.0%Crown 37.2°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 62.7%

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 3
Current: $9,773 NZD|Low: $5,408 NZD|High: $11,794 NZD|Avg: $7,623 NZD|-17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 7$5,408 NZD
Retailer 4$5,861 NZD
Retailer 3$6,062 NZD
Retailer 5$6,114 NZD
Retailer 8$6,495 NZD
Retailer 10$6,884 NZD
Retailer 6$7,201 NZD
Retailer 2$7,318 NZD
Retailer 9$9,679 NZD
Retailer 1$9,773 NZD

35 data points across 10 retailers

12 retailers$5,408 NZD to $9,773 NZD

A
Cheapest Retailer
-
$5,408 NZD
Final sale: no returns
B+
Retailer 2
-
$5,861 NZD
View
B+
Retailer 3
-
$6,062 NZD
View
B+
Retailer 4
-
$6,114 NZD
View
B+
Retailer 5
-
$6,495 NZD
View
B+
Retailer 6
-
$6,795 NZD
View
Retailer 7
-
$7,096 NZD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
$7,201 NZD
View
Retailer 9
-
$7,318 NZD
View
Price last confirmed 29 days ago
Retailer 10
-
$9,679 NZD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$9,773 NZD
View
Most Expensive
NZ Jewellers
e46e1b34-df4b-4c36-b6a5-3ee418ce59bd · Sep 26
$12,159 NZD
$6,835 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from $5,408 NZDSave up to $4,365 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
$5,408 NZD