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Round|Natural|IGI

0.90ct G I1 Round Natural Diamond

GD • G/I1 • IGI 234637631

Shape and cutting style on the report: Round brilliant

Certificate IGI 234637631

Diamond specifications and retailer prices

From $1,232 CAD
$882 USD
As of October 28, 2026
Save $2,630 CAD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,862 CAD 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 G colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 234637631. Listed at 9 retailers as of October 29, 2026, with prices from $1,232 to $3,862, a $2,630 spread on the same certified stone. NZ Jewellers lists it at $3,862. 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
G
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 234637631
Dimensions6.09 × 6.18 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.09 mm6.18 mm0.90 ctG / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 234637631
Side View
Table 60.5%Crown 32.8°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 60.8%

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 28
Current: $1,737 CAD|Low: $818 CAD|High: $1,769 CAD|Avg: $1,434 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$818 CAD
Retailer 2$1,246 CAD
Retailer 3$1,296 CAD
Retailer 1$1,737 CAD
Retailer 4$1,758 CAD
Retailer 5$1,769 CAD

18 data points across 6 retailers

9 retailers$1,232 CAD to $3,862 CAD

B+
Cheapest Retailer
-
$1,232 CAD
$882 USD
B+
Retailer 2
-
$1,232 CAD
$882 USD
View
B+
Retailer 3
-
$1,246 CAD
$892 USD
View
B+
Retailer 4
-
$1,280 CAD
$916 USD
View
B+
Retailer 5
-
$1,296 CAD
$928 USD
View
B+
Retailer 6
-
$1,421 CAD
$1,017 USD
View
B+
Retailer 7
-
$1,737 CAD
€1,184 EUR
View
B
Retailer 8
-
$1,769 CAD
$1,266 USD
View
Most Expensive
C
NZ Jewellers
d7600da7-d893-497c-9f3a-1d48fc1fd09a · Oct 30
$3,862 CAD
$2,765 USD
View
8 more retailers have this diamond
Prices start from $1,232 CADSave up to $2,630 CAD

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
$1,232 CAD