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Round|Natural|GIA

1.02ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 1559502106

Certificate GIA 1559502106

Diamond specifications and retailer prices

From $3,188 NZD
As of November 4, 2026
Save $5,842 NZD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,537 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559502106. Listed at 9 retailers as of November 4, 2026, with a 183% 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
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1559502106
Dimensions6.35 × 6.40 × 4.00 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.35 mm6.40 mm1.02 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559502106
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 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 4
Current: $9,030 NZD|Low: $3,142 NZD|High: $9,435 NZD|Avg: $5,676 NZD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4$3,188 NZD
Retailer 5$4,470 NZD
Retailer 6$4,680 NZD
Retailer 3$5,301 NZD
Retailer 2$7,548 NZD
NZ Jewellers$9,030 NZD

32 data points across 6 retailers

9 retailers$3,188 NZD to $9,030 NZD

A
Cheapest Retailer
-
$3,188 NZD
Retailer 2
-
$4,470 NZD
View
Price last confirmed 11 days ago
Retailer 3
-
$4,561 NZD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$4,680 NZD
View
Retailer 5
-
$4,773 NZD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$5,301 NZD
View
B+
Retailer 7
-
$7,548 NZD
View
B
Retailer 8
-
$9,030 NZD
View
Most Expensive
NZ Jewellers
507790de-a793-43ac-85e2-acd242d87a7e · Sep 28
$9,537 NZD
$5,361 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from $3,188 NZDSave up to $5,842 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 Round
$3,188 NZD