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Round|Natural|IGI

0.90ct I I1 Round Natural Diamond

VG • I/I1 • IGI 375959556

Shape and cutting style on the report: Round brilliant

Certificate IGI 375959556

Diamond specifications and retailer prices

From $1,333 SGD
₹99,281 INR
As of November 1, 2026
Save $2,676 SGD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,009 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 375959556. Listed at 10 retailers as of October 30, 2026, with prices from $1,333 to $4,009, a $2,676 spread on the same certified stone. NZ Jewellers lists it at $4,009. 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
SymmetryVery Good
FluorescenceFaint
Crown angle37.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 375959556
Dimensions5.95 × 6.00 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.95 mm6.00 mm0.90 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 375959556
Side View
Table 57.5%Crown 37.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 65.1%

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: Nov 1
Current: $2,113 SGD|Low: $1,319 SGD|High: $2,347 SGD|Avg: $1,809 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$1,333 SGD
Retailer 5$1,523 SGD
Retailer 3$1,746 SGD
Retailer 1$2,113 SGD
Retailer 4$2,347 SGD

17 data points across 5 retailers

10 retailers$1,333 SGD to $4,009 SGD

B+
Cheapest Retailer
-
$1,333 SGD
₹99,281 INR
B+
Retailer 2
-
$1,523 SGD
$1,191 USD
View
B
Retailer 3
-
$1,644 SGD
$1,286 USD
View
B
Retailer 4
-
$1,644 SGD
$1,286 USD
View
B
Retailer 5
-
$1,707 SGD
$1,335 USD
View
B
Retailer 6
-
$1,746 SGD
$1,366 USD
View
B
Retailer 7
-
$1,897 SGD
$1,484 USD
View
B
Retailer 8
-
$2,113 SGD
€1,574 EUR
View
B
Retailer 9
-
$2,387 SGD
$1,867 USD
View
Most Expensive
C
NZ Jewellers
29dd7054-a790-42cd-a7b4-082b87af27c2 · Oct 30
$4,009 SGD
$3,136 USD
View
9 more retailers have this diamond
Prices start from $1,333 SGDSave up to $2,676 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
$1,333 SGD