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1.04ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 839654448

Shape and cutting style on the report: Round brilliant

Certificate IGI 839654448

Diamond specifications and retailer prices

From $2,519 SGD
$1,965 USD
As of October 28, 2026
Save $3,481 SGD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,000 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 839654448. Listed at 12 retailers as of October 28, 2026, with prices from $2,519 to $6,000, a $3,481 spread on the same certified stone. NZ Jewellers lists it at $6,000. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 839654448
Dimensions6.45 × 6.50 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.45 mm6.50 mm1.04 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 839654448
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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: Oct 28
Current: $6,000 SGD|Low: $2,519 SGD|High: $6,000 SGD|Avg: $3,300 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
October 30, 2026
Retailer 3$2,519 SGD
Retailer 2$2,593 SGD
Retailer 11$2,648 SGD
Retailer 4$2,720 SGD
Retailer 6$2,769 SGD
Retailer 8$2,870 SGD
Retailer 12$2,870 SGD
Retailer 10$3,002 SGD
Retailer 5$3,048 SGD
Retailer 7$3,592 SGD
Retailer 9$5,054 SGD
NZ Jewellers$6,000 SGD

6 data points across 12 retailers

12 retailers$2,519 SGD to $6,000 SGD

A
Cheapest Retailer
-
$2,519 SGD
$1,965 USD
A
Retailer 2
-
$2,593 SGD
$2,023 USD
View
A
Retailer 3
-
$2,648 SGD
$2,066 USD
View
Final sale: no returns
A
Retailer 4
-
$2,720 SGD
$2,122 USD
View
A
Retailer 5
-
$2,769 SGD
£1,701 GBP
View
A
Retailer 6
-
$2,870 SGD
$2,239 USD
View
A
Retailer 7
-
$2,870 SGD
$2,239 USD
View
A
Retailer 8
-
$3,002 SGD
$2,342 USD
View
A
Retailer 9
-
$3,048 SGD
$2,378 USD
View
A
Retailer 10
-
$3,592 SGD
€2,669 EUR
View
B
Retailer 11
-
$5,054 SGD
£3,105 GBP
View
Most Expensive
B
NZ Jewellers
3a6a212b-448c-432d-b0e2-801ba555a6c5 · Oct 30
$6,000 SGD
$4,681 USD
View
11 more retailers have this diamond
Prices start from $2,519 SGDSave up to $3,481 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
1.04ct Round
$2,519 SGD