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Radiant|Natural|GIA

1.02ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 1242039409

Certificate GIA 1242039409

Diamond specifications and retailer prices

From $3,130 NZD
As of November 7, 2026
Save $2,558 NZD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,810 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242039409. Listed at 10 retailers as of November 4, 2026, with a 82% 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1242039409
Dimensions6.58 × 5.04 × 3.33 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.58 mm5.04 mm1.02 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242039409
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.2%

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 7
Current: $3,130 NZD|Low: $3,130 NZD|High: $6,402 NZD|Avg: $4,213 NZD|-15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 1$3,130 NZD
Retailer 6$3,611 NZD
Retailer 7$3,611 NZD
Retailer 2$3,613 NZD
Retailer 4$3,974 NZD
Retailer 3$4,421 NZD
Retailer 5$5,688 NZD

45 data points across 7 retailers

10 retailers$3,130 NZD to $5,688 NZD

A
Cheapest Retailer
-
$3,130 NZD
Retailer 2
-
$3,611 NZD
View
Price last confirmed 30 days ago
Retailer 3
-
$3,611 NZD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$3,613 NZD
View
Retailer 5
-
$3,779 NZD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$3,974 NZD
View
Retailer 7
-
$4,167 NZD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$4,421 NZD
View
B+
Retailer 9
-
$5,688 NZD
View
Most Expensive
NZ Jewellers
097958f3-e422-47bd-a814-e54c7a6eb4fb · Sep 30
$8,810 NZD
$4,884 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $3,130 NZDSave up to $2,558 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 Radiant
$3,130 NZD