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Round|Natural|IGI

0.90ct E I1 Round Natural Diamond

GD • E/I1 • IGI 689598811

Shape and cutting style on the report: Round brilliant

Certificate IGI 689598811

Diamond specifications and retailer prices

From $858 USD
As of October 29, 2026
Save $1,833 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,691 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 689598811. Listed at 8 retailers as of October 27, 2026, with prices from $858 to $2,691, a $1,833 spread on the same certified stone. NZ Jewellers lists it at $2,691. 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
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle37.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 689598811
Dimensions5.89 × 6.00 × 3.91 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.89 mm6.00 mm0.90 ctE / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 689598811
Side View
Table 57.0%Crown 37.8°Girdle: MED-VTKPavilion 40.9°Culet: NoneDepth 65.7%

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: $2,691 USD|Low: $821 USD|High: $2,691 USD|Avg: $1,135 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$858 USD
Retailer 6$858 USD
Retailer 8$868 USD
Retailer 7$884 USD
Retailer 3$891 USD
Retailer 4$990 USD
Retailer 9$1,156 USD
Retailer 2$1,210 USD
NZ Jewellers$2,691 USD

16 data points across 9 retailers

8 retailers$858 USD to $2,691 USD

B+
Cheapest Retailer
-
$858 USD
B+
Retailer 2
-
$858 USD
View
B+
Retailer 3
-
$868 USD
View
B+
Retailer 4
-
$884 USD
View
B+
Retailer 5
-
$891 USD
View
B+
Retailer 6
-
$990 USD
View
B+
Retailer 7
-
$1,210 USD
€1,152 EUR
View
Most Expensive
C
NZ Jewellers
9ce35f9c-cdac-400a-bcef-1d63d23a6247 · Oct 27
$2,691 USD
View
7 more retailers have this diamond
Prices start from $858 USDSave up to $1,833 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
$858 USD