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Round|Natural|GIA

1.02ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2557156419

Certificate GIA 2557156419

Diamond specifications and retailer prices

From $3,529 NZD
As of November 4, 2026
Save $6,411 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,440 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 2557156419. Listed at 19 retailers as of November 4, 2026, with a 182% 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
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557156419
Dimensions6.37 × 6.42 × 3.98 mm
L/W Ratio1.01
Star length50%
Top View
6.37 mm6.42 mm1.02 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557156419
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 4
Current: $5,002 NZD|Low: $3,506 NZD|High: $8,428 NZD|Avg: $5,139 NZD|-16.4%
Retailer 1
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
November 6, 2026
Retailer 10$3,529 NZD
Retailer 11$3,586 NZD
Retailer 3$4,257 NZD
Retailer 14$4,387 NZD
Retailer 2$4,687 NZD
Retailer 12$4,755 NZD
Retailer 13$4,920 NZD
Retailer 1$5,002 NZD
Retailer 6$5,004 NZD
Retailer 5$5,445 NZD
Retailer 8$5,522 NZD
Retailer 7$5,803 NZD
Retailer 4$6,858 NZD
Retailer 9$8,306 NZD

36 data points across 14 retailers

19 retailers$3,529 NZD to $9,940 NZD

A
Cheapest Retailer
-
$3,529 NZD
A
Retailer 2
-
$3,586 NZD
View
A
Retailer 3
-
$4,257 NZD
View
A
Retailer 4
-
$4,387 NZD
View
Final sale: no returns
A
Retailer 5
-
$4,687 NZD
View
Retailer 6
-
$4,755 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$4,755 NZD
View
Retailer 8
-
$4,920 NZD
View
Price last confirmed 10 days ago
Retailer 9
-
$4,993 NZD
View
Price last confirmed 41 days ago
A
Retailer 10
-
$5,002 NZD
View
A
Retailer 11
-
$5,004 NZD
View
A
Retailer 12
-
$5,445 NZD
View
A
Retailer 13
-
$5,486 NZD
View
A
Retailer 14
-
$5,522 NZD
View
A
Retailer 15
-
$5,803 NZD
View
B+
Retailer 16
-
$6,858 NZD
View
B+
Retailer 17
-
$8,306 NZD
View
B
Retailer 18
-
$9,940 NZD
View
Most Expensive
NZ Jewellers
03f3bc1c-3981-4064-b417-4afe1f300950 · Sep 28
$10,440 NZD
$5,869 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from $3,529 NZDSave up to $6,411 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
$3,529 NZD