CaratHunter
Plans
Round|Natural|IGI

1.02ct J VVS2 Round Natural Diamond

VG • J/VVS2 • IGI 451087718

Shape and cutting style on the report: Round brilliant

Certificate IGI 451087718

Diamond specifications and retailer prices

From $2,101 SGD
As of November 5, 2026
Save $3,522 SGD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,623 SGD 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 451087718. Listed at 16 retailers as of November 5, 2026, with prices from $2,101 to $5,623, a $3,522 spread on the same certified stone. NZ Jewellers lists it at $5,623. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.6°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 451087718
Dimensions6.24 × 6.29 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
6.24 mm6.29 mm1.02 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 451087718
Side View
Table 55.0%Crown 37.6°Girdle: UNDPavilion 39.7°Culet: NoneDepth 64.1%

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 5
Current: $5,623 SGD|Low: $2,113 SGD|High: $5,623 SGD|Avg: $3,204 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$2,114 SGD
Retailer 8$2,128 SGD
Retailer 3$2,588 SGD
Retailer 4$2,732 SGD
Retailer 5$2,814 SGD
Retailer 6$3,127 SGD
Retailer 7$4,027 SGD
NZ Jewellers$5,623 SGD

35 data points across 8 retailers

16 retailers$2,101 SGD to $5,623 SGD

A
Cheapest Retailer
-
$2,101 SGD
A
Retailer 2
-
$2,114 SGD
View
A
Retailer 3
-
$2,128 SGD
View
Final sale: no returns
Retailer 4
-
$2,154 SGD
View
Price last confirmed 109 days ago
A
Retailer 5
-
$2,306 SGD
View
A
Retailer 6
-
$2,382 SGD
View
A
Retailer 7
-
$2,412 SGD
View
A
Retailer 8
-
$2,481 SGD
View
A
Retailer 9
-
$2,588 SGD
View
B+
Retailer 10
-
$2,661 SGD
View
A
Retailer 11
-
$2,732 SGD
View
A
Retailer 12
-
$2,814 SGD
View
B+
Retailer 13
-
$3,127 SGD
View
B+
Retailer 14
-
$3,272 SGD
View
B
Retailer 15
-
$4,027 SGD
View
Most Expensive
B
NZ Jewellers
e06cb5c6-ebd8-4a37-bc64-90261c333f9b · Nov 5
$5,623 SGD
$4,402 USD
View
15 more retailers have this diamond
Prices start from $2,101 SGDSave up to $3,522 SGD

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
$2,101 SGD