Heart|Natural|GIA

1.02ct K VVS2 Heart Natural Diamond

EX • K/VVS2 • GIA 6521850690

Certificate GIA 6521850690

Diamond specifications and retailer prices

From $3,427 NZD
As of November 5, 2026
Save $2,785 NZD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,673 NZD at NZ Jewellers · As of September 30, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521850690. Listed at 11 retailers as of November 4, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521850690
Dimensions6.99 × 5.98 × 4.15 mm
L/W Ratio1.17
Top View
6.99 mm5.98 mm1.02 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521850690
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: 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 5
Current: $4,829 NZD|Low: $3,427 NZD|High: $6,305 NZD|Avg: $4,539 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$3,427 NZD
Retailer 2$3,862 NZD
Retailer 3$4,340 NZD
Retailer 1$4,829 NZD
Retailer 4$6,213 NZD

45 data points across 5 retailers

11 retailers$3,427 NZD to $6,213 NZD

A
Cheapest Retailer
-
$3,427 NZD
Retailer 2
-
$3,555 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$3,555 NZD
View
Price last confirmed 29 days ago
Retailer 4
-
$3,720 NZD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
$3,862 NZD
View
Retailer 6
-
$4,104 NZD
View
Price last confirmed 38 days ago
Retailer 7
-
$4,295 NZD
View
Price last confirmed 66 days ago
B+
Retailer 8
-
$4,340 NZD
View
B+
Retailer 9
-
$4,829 NZD
View
B
Retailer 10
-
$6,213 NZD
View
Most Expensive
NZ Jewellers
e8853234-2ac1-4d2c-9793-d677845e30b6 · Sep 30
$8,673 NZD
$4,808 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $3,427 NZDSave up to $2,785 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
$3,427 NZD