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0.90ct E I1 Round Natural Diamond

GD • E/I1 • IGI 668406152

Shape and cutting style on the report: Round brilliant

Certificate IGI 668406152

Diamond specifications and retailer prices

From $827 USD
As of October 28, 2026
Save $1,766 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,593 USD at NZ Jewellers · As of October 27, 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 E colour (colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 668406152. Listed at 8 retailers as of October 27, 2026, with prices from $827 to $2,593, a $1,766 spread on the same certified stone. NZ Jewellers lists it at $2,593. 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
E
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 668406152
Dimensions5.83 × 5.94 × 3.97 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.83 mm5.94 mm0.90 ctE / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 668406152
Side View
Table 54.0%Crown 38.6°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 67.4%

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: $2,593 USD|Low: $776 USD|High: $2,593 USD|Avg: $1,084 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$827 USD
Retailer 6$827 USD
Retailer 8$838 USD
Retailer 7$849 USD
Retailer 3$859 USD
Retailer 4$954 USD
Retailer 9$1,090 USD
Retailer 2$1,169 USD
NZ Jewellers$2,593 USD

22 data points across 9 retailers

8 retailers$827 USD to $2,593 USD

B+
Cheapest Retailer
-
$827 USD
B+
Retailer 2
-
$827 USD
View
B+
Retailer 3
-
$838 USD
View
B+
Retailer 4
-
$849 USD
View
B+
Retailer 5
-
$859 USD
View
B+
Retailer 6
-
$954 USD
View
B+
Retailer 7
-
$1,169 USD
€1,113 EUR
View
Most Expensive
C
NZ Jewellers
01312150-6894-4bc3-934a-8c7fa243e553 · Oct 27
$2,593 USD
View
7 more retailers have this diamond
Prices start from $827 USDSave up to $1,766 USD

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
$827 USD