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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 6234331366

Certificate GIA 6234331366

Diamond specifications and retailer prices

From $3,987 NZD
As of November 6, 2026
Save $6,728 NZD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,714 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6234331366. Listed at 21 retailers as of November 5, 2026, with prices from $3,987 to $10,714, a $6,728 spread on the same certified stone. NZ Jewellers lists it at $10,714. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6234331366
Dimensions6.51 × 6.30 × 3.93 mm
L/W Ratio1.03
Star length50%
Lower girdle75%
Top View
6.51 mm6.30 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6234331366
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 40.2°Culet: SmallDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,392 NZD|Low: $3,693 NZD|High: $8,672 NZD|Avg: $5,737 NZD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$4,269 NZD
Retailer 10$4,284 NZD
Retailer 8$4,380 NZD
Retailer 3$4,821 NZD
Retailer 1$5,392 NZD
Retailer 11$5,762 NZD
Retailer 5$5,963 NZD
Retailer 4$6,020 NZD
Retailer 6$6,255 NZD
Retailer 2$7,384 NZD
Retailer 7$8,546 NZD

42 data points across 11 retailers

21 retailers$3,987 NZD to $10,714 NZD

B+
Cheapest Retailer
-
$3,987 NZD
B+
Retailer 2
-
$4,157 NZD
View
B+
Retailer 3
-
$4,196 NZD
View
B+
Retailer 4
-
$4,269 NZD
View
B+
Retailer 5
-
$4,284 NZD
View
Final sale: no returns
B+
Retailer 6
-
$4,399 NZD
View
B+
Retailer 7
-
$4,590 NZD
View
Retailer 8
-
$4,643 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,643 NZD
View
B
Retailer 10
-
$4,821 NZD
View
B
Retailer 11
-
$5,073 NZD
View
B
Retailer 12
-
$5,356 NZD
View
B
Retailer 13
-
$5,392 NZD
View
Retailer 14
-
$5,762 NZD
View
Price last confirmed 33 days ago
Retailer 15
-
$5,952 NZD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$5,963 NZD
View
B
Retailer 17
-
$6,020 NZD
View
B
Retailer 18
-
$6,255 NZD
View
B
Retailer 19
-
$7,384 NZD
View
B
Retailer 20
-
$8,546 NZD
View
Most Expensive
C
NZ Jewellers
0ea69194-30bc-42f1-8e29-139cccee1583 · Nov 5
$10,714 NZD
$6,023 USD
View
20 more retailers have this diamond
Prices start from $3,987 NZDSave up to $6,728 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.

B+
1.02ct Round
$3,987 NZD