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Round|Natural|IGI

0.90ct I I1 Round Natural Diamond

VG • I/I1 • IGI 487182004

Shape and cutting style on the report: Round brilliant

Certificate IGI 487182004

Diamond specifications and retailer prices

From $963 SGD
$753 USD
As of October 29, 2026
Save $2,058 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,021 SGD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 487182004. Listed at 9 retailers as of October 30, 2026, with prices from $963 to $3,021, a $2,058 spread on the same certified stone. NZ Jewellers lists it at $3,021. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle35.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 487182004
Dimensions6.15 × 6.24 × 3.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.15 mm6.24 mm0.90 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateIGI 487182004
Side View
Table 56.0%Crown 35.2°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: Oct 29
Current: $1,360 SGD|Low: $640 SGD|High: $1,375 SGD|Avg: $1,121 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$640 SGD
Retailer 4$978 SGD
Retailer 2$1,007 SGD
Retailer 1$1,360 SGD
Retailer 3$1,375 SGD
Retailer 5$1,375 SGD

13 data points across 6 retailers

9 retailers$963 SGD to $3,021 SGD

B+
Cheapest Retailer
-
$963 SGD
$753 USD
B+
Retailer 2
-
$963 SGD
$753 USD
View
B+
Retailer 3
-
$978 SGD
$765 USD
View
B+
Retailer 4
-
$1,000 SGD
$782 USD
View
B+
Retailer 5
-
$1,007 SGD
$788 USD
View
B+
Retailer 6
-
$1,111 SGD
$869 USD
View
B+
Retailer 7
-
$1,360 SGD
€1,013 EUR
View
B+
Retailer 8
-
$1,375 SGD
$1,076 USD
View
Most Expensive
C
NZ Jewellers
0e4c7ded-1111-4b6d-8cca-9b42f38d65e3 · Oct 30
$3,021 SGD
$2,363 USD
View
8 more retailers have this diamond
Prices start from $963 SGDSave up to $2,058 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
$963 SGD