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Heart|Natural|GIA

1.02ct I VVS1 Heart Natural Diamond

GD • I/VVS1 • GIA 2548662931

Certificate GIA 2548662931

Diamond specifications and retailer prices

From $4,111 NZD
$2,313 USD
As of November 1, 2026
Save $6,507 NZD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,895 NZD at NZ Jewellers · As of September 28, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2548662931. Listed at 20 retailers as of October 30, 2026, with a 158% 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
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2548662931
Dimensions6.09 × 6.95 × 4.12 mm
L/W Ratio1.14
Top View
6.09 mm6.95 mm1.02 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548662931
Side View
Table 57.0%Crown 37.1°Girdle: THN-THKPavilion 40.6°Culet: NoneDepth 59.3%

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 1
Current: $10,618 NZD|Low: $4,111 NZD|High: $10,895 NZD|Avg: $5,830 NZD|-2.5%
NZ Jewellers
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 2, 2026
Retailer 8$4,111 NZD
Retailer 13$4,238 NZD
Retailer 3$4,548 NZD
Retailer 14$4,685 NZD
Retailer 12$4,976 NZD
Retailer 5$5,078 NZD
Retailer 16$5,078 NZD
Retailer 11$5,273 NZD
Retailer 7$5,331 NZD
Retailer 9$5,429 NZD
Retailer 4$5,690 NZD
Retailer 15$5,705 NZD
Retailer 6$5,860 NZD
Retailer 10$6,242 NZD
Retailer 2$8,898 NZD
NZ Jewellers$10,618 NZD

43 data points across 16 retailers

20 retailers$4,111 NZD to $10,618 NZD

A
Cheapest Retailer
-
$4,111 NZD
$2,313 USD
A
Retailer 2
-
$4,238 NZD
SGD 3,222 SGD
View
B+
Retailer 3
-
$4,548 NZD
$2,559 USD
View
B+
Retailer 4
-
$4,685 NZD
$2,636 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,976 NZD
$2,800 USD
View
B+
Retailer 6
-
$5,078 NZD
$2,857 USD
View
B+
Retailer 7
-
$5,078 NZD
$2,857 USD
View
Retailer 8
-
$5,211 NZD
$2,932 USD
View
Price last confirmed 35 days ago
B+
Retailer 9
-
$5,273 NZD
$2,967 USD
View
B
Retailer 10
-
$5,331 NZD
$2,999 USD
View
B
Retailer 11
-
$5,429 NZD
£2,405 GBP
View
Retailer 12
-
$5,690 NZD
A$4,925 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$5,705 NZD
$3,210 USD
View
B+
Retailer 14
-
$5,860 NZD
$3,297 USD
View
Retailer 15
-
$6,013 NZD
$3,383 USD
View
Price last confirmed 57 days ago
Retailer 16
-
$6,013 NZD
$3,383 USD
View
Price last confirmed 35 days ago
B
Retailer 17
-
$6,242 NZD
ZAR 56,740 ZAR
View
B
Retailer 18
-
$8,898 NZD
£3,942 GBP
View
B
Retailer 19
-
$10,618 NZD
$5,974 USD
View
Most Expensive
NZ Jewellers
9d876d86-62da-4a79-868c-f48da84e8660 · Sep 28
$10,895 NZD
$6,130 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from $4,111 NZDSave up to $6,507 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
$4,111 NZD