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Round|Natural|IGI

1.02ct D IF Round Natural Diamond

EX • D/IF • IGI 809692625

Shape and cutting style on the report: Round brilliant

Certificate IGI 809692625

Diamond specifications and retailer prices

From $7,149 SGD
As of November 4, 2026
Save $8,610 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,759 SGD at NZ Jewellers · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 809692625. Listed at 16 retailers as of November 2, 2026, with prices from $7,149 to $15,759, a $8,610 spread on the same certified stone. NZ Jewellers lists it at $15,759. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 809692625
Dimensions6.38 × 6.43 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.38 mm6.43 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809692625
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $15,759 SGD|Low: $7,139 SGD|High: $15,759 SGD|Avg: $9,915 SGD|+2.1%
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
November 4, 2026
Retailer 2$7,149 SGD
Retailer 5$8,216 SGD
Retailer 8$8,426 SGD
Retailer 4$8,696 SGD
Retailer 13$8,706 SGD
Retailer 7$8,856 SGD
Retailer 3$9,422 SGD
Retailer 10$9,567 SGD
Retailer 11$9,629 SGD
Retailer 9$9,809 SGD
Retailer 6$10,871 SGD
Retailer 14$11,576 SGD
Retailer 12$13,130 SGD
NZ Jewellers$15,759 SGD

24 data points across 14 retailers

16 retailers$7,149 SGD to $15,759 SGD

A+
Cheapest Retailer
-
$7,149 SGD
A
Retailer 2
-
$7,776 SGD
View
A
Retailer 3
-
$8,216 SGD
View
A
Retailer 4
-
$8,426 SGD
View
A
Retailer 5
-
$8,566 SGD
View
A
Retailer 6
-
$8,696 SGD
View
Final sale: no returns
A
Retailer 7
-
$8,706 SGD
View
A
Retailer 8
-
$8,856 SGD
View
A
Retailer 9
-
$9,422 SGD
View
A
Retailer 10
-
$9,567 SGD
View
A
Retailer 11
-
$9,629 SGD
View
A
Retailer 12
-
$9,809 SGD
View
A
Retailer 13
-
$10,871 SGD
View
A
Retailer 14
-
$11,576 SGD
View
B+
Retailer 15
-
$13,130 SGD
View
Most Expensive
B+
NZ Jewellers
56679eb7-7729-48c2-8844-8170e04dda3b · Nov 2
$15,759 SGD
$12,300 USD
View
15 more retailers have this diamond
Prices start from $7,149 SGDSave up to $8,610 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
$7,149 SGD