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0.90ct M SI2 Round Natural Diamond

VG • M/SI2 • IGI 361901687

Shape and cutting style on the report: Round brilliant

Certificate IGI 361901687

Diamond specifications and retailer prices

From $871 SGD
As of November 5, 2026
Save $1,861 SGD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,732 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 361901687. Listed at 6 retailers as of November 5, 2026, with prices from $871 to $2,732, a $1,861 spread on the same certified stone. NZ Jewellers lists it at $2,732. 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

0.90
Carat
M
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 361901687
Dimensions6.07 × 6.10 × 3.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.07 mm6.10 mm0.90 ctM / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 361901687
Side View
Table 52.5%Crown 36.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth

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 5
Current: $2,732 SGD|Low: $697 SGD|High: $2,732 SGD|Avg: $1,127 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 3, 2026
Retailer 9$697 SGD
Retailer 2$871 SGD
Retailer 7$871 SGD
Retailer 5$904 SGD
Retailer 6$1,005 SGD
Retailer 4$1,040 SGD
Retailer 8$1,229 SGD
Retailer 3$1,864 SGD
NZ Jewellers$2,732 SGD

4 data points across 9 retailers

6 retailers$871 SGD to $2,732 SGD

B+
Cheapest Retailer
-
$871 SGD
B+
Retailer 2
-
$904 SGD
View
B+
Retailer 3
-
$1,005 SGD
View
B+
Retailer 4
-
$1,040 SGD
View
C
Retailer 5
-
$1,864 SGD
View
Most Expensive
C
NZ Jewellers
11efa4d3-1c12-4dfe-a666-c24ad8769f0e · Nov 5
$2,732 SGD
$2,139 USD
View
5 more retailers have this diamond
Prices start from $871 SGDSave up to $1,861 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.

B+
0.90ct Round
$871 SGD