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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 3555410790

Certificate GIA 3555410790

Diamond specifications and retailer prices

From $3,051 NZD
As of November 4, 2026
Save $5,554 NZD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,605 NZD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 3555410790. Listed at 21 retailers as of November 4, 2026, with prices from $3,051 to $8,605, a $5,554 spread on the same certified stone. NZ Jewellers lists it at $8,605. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555410790
Dimensions6.19 × 6.27 × 4.04 mm
L/W Ratio1.01
Girdle conditionSlightly Thick to Thick
Key to symbols
Feather, Cloud, Pinpoint, Natural
Top View
6.19 mm6.27 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555410790
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.8%

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: $4,721 NZD|Low: $3,051 NZD|High: $7,297 NZD|Avg: $4,570 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$3,051 NZD
Retailer 3$3,077 NZD
Retailer 9$3,791 NZD
Retailer 2$3,798 NZD
Retailer 7$3,842 NZD
Retailer 5$4,449 NZD
Retailer 1$4,721 NZD
Retailer 4$5,022 NZD
Retailer 8$5,120 NZD
Retailer 6$7,190 NZD

27 data points across 10 retailers

21 retailers$3,051 NZD to $8,605 NZD

A
Cheapest Retailer
-
$3,051 NZD
A
Retailer 2
-
$3,077 NZD
View
A
Retailer 3
-
$3,718 NZD
View
A
Retailer 4
-
$3,791 NZD
View
A
Retailer 5
-
$3,798 NZD
View
Final sale: no returns
A
Retailer 6
-
$3,842 NZD
View
A
Retailer 7
-
$4,043 NZD
View
Retailer 8
-
$4,116 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$4,116 NZD
View
A
Retailer 10
-
$4,118 NZD
View
Retailer 11
-
$4,253 NZD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$4,305 NZD
View
A
Retailer 13
-
$4,449 NZD
View
B+
Retailer 14
-
$4,474 NZD
View
A
Retailer 15
-
$4,721 NZD
View
B+
Retailer 16
-
$4,748 NZD
View
A
Retailer 17
-
$5,022 NZD
View
Retailer 18
-
$5,066 NZD
View
Price last confirmed 29 days ago
A
Retailer 19
-
$5,120 NZD
View
B
Retailer 20
-
$7,190 NZD
View
Most Expensive
B
NZ Jewellers
eaf5cdda-3c17-494f-8915-f5e1ce84de3e · Nov 5
$8,605 NZD
$4,837 USD
View
20 more retailers have this diamond
Prices start from $3,051 NZDSave up to $5,554 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
$3,051 NZD