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Round|Natural|IGI

1.06ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 528210392

Shape and cutting style on the report: Round brilliant

Certificate IGI 528210392

Diamond specifications and retailer prices

From $2,005 SGD
$1,568 USD
As of October 30, 2026
Save $3,361 SGD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,365 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 528210392. Listed at 15 retailers as of October 30, 2026, with prices from $2,005 to $5,365, a $3,361 spread on the same certified stone. NZ Jewellers lists it at $5,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 528210392
Dimensions6.47 × 6.55 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.47 mm6.55 mm1.06 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 528210392
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Oct 30
Current: $5,365 SGD|Low: $1,860 SGD|High: $5,365 SGD|Avg: $2,652 SGD
NZ Jewellers
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 15$2,005 SGD
Retailer 13$2,030 SGD
Retailer 3$2,083 SGD
Retailer 7$2,200 SGD
Retailer 14$2,200 SGD
Retailer 5$2,288 SGD
Retailer 4$2,301 SGD
Retailer 8$2,374 SGD
Retailer 9$2,472 SGD
Retailer 6$2,538 SGD
Retailer 12$2,598 SGD
Retailer 2$2,685 SGD
Retailer 10$3,004 SGD
Retailer 16$3,128 SGD
Retailer 11$3,859 SGD
NZ Jewellers$5,365 SGD

34 data points across 16 retailers

15 retailers$2,005 SGD to $5,365 SGD

A
Cheapest Retailer
-
$2,005 SGD
$1,568 USD
A
Retailer 2
-
$2,030 SGD
$1,588 USD
View
Final sale: no returns
Retailer 3
-
$2,083 SGD
£1,283 GBP
View
Price last confirmed 31 days ago
A
Retailer 4
-
$2,200 SGD
$1,721 USD
View
A
Retailer 5
-
$2,288 SGD
$1,790 USD
View
A
Retailer 6
-
$2,301 SGD
$1,800 USD
View
A
Retailer 7
-
$2,374 SGD
$1,857 USD
View
A
Retailer 8
-
$2,472 SGD
£1,523 GBP
View
A
Retailer 9
-
$2,538 SGD
$1,985 USD
View
A
Retailer 10
-
$2,598 SGD
£1,600 GBP
View
A
Retailer 11
-
$2,685 SGD
ZAR 33,928 ZAR
View
B+
Retailer 12
-
$3,004 SGD
€2,238 EUR
View
B+
Retailer 13
-
$3,128 SGD
€2,330 EUR
View
B
Retailer 14
-
$3,859 SGD
£2,377 GBP
View
Most Expensive
B
NZ Jewellers
9a0844fb-0992-49cf-a72a-82031a6f0aa8 · Oct 30
$5,365 SGD
$4,197 USD
View
14 more retailers have this diamond
Prices start from $2,005 SGDSave up to $3,361 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
1.06ct Round
$2,005 SGD