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Round|Natural|IGI

0.90ct E I1 Round Natural Diamond

VG • E/I1 • IGI 809630266

Shape and cutting style on the report: Round brilliant

Certificate IGI 809630266

Diamond specifications and retailer prices

From $1,360 AUD
₹90,998 INR
As of October 29, 2026
Save $2,936 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,296 AUD 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 very-good cut grade and certified by IGI 809630266. Listed at 9 retailers as of October 27, 2026, with prices from $1,360 to $4,296, a $2,936 spread on the same certified stone. NZ Jewellers lists it at $4,296. 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
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 809630266
Dimensions6.00 × 6.03 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.00 mm6.03 mm0.90 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809630266
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,296 AUD|Low: $1,351 AUD|High: $4,296 AUD|Avg: $2,057 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$1,360 AUD
Retailer 6$1,601 AUD
Retailer 4$1,704 AUD
Retailer 9$1,761 AUD
Retailer 8$1,829 AUD
Retailer 5$1,850 AUD
Retailer 7$2,033 AUD
Retailer 2$2,462 AUD
NZ Jewellers$4,296 AUD

19 data points across 9 retailers

9 retailers$1,360 AUD to $4,296 AUD

A
Cheapest Retailer
-
$1,360 AUD
₹90,998 INR
Retailer 2
-
$1,601 AUD
$1,125 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,704 AUD
$1,197 USD
View
B+
Retailer 4
-
$1,761 AUD
$1,237 USD
View
B+
Retailer 5
-
$1,829 AUD
$1,285 USD
View
B+
Retailer 6
-
$1,850 AUD
$1,300 USD
View
B+
Retailer 7
-
$2,033 AUD
$1,428 USD
View
B
Retailer 8
-
$2,462 AUD
€1,647 EUR
View
Most Expensive
C
NZ Jewellers
8a42345f-9067-4a4a-8e53-6d4e0c009664 · Oct 27
$4,296 AUD
$3,018 USD
View
8 more retailers have this diamond
Prices start from $1,360 AUDSave up to $2,936 AUD

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.

A
0.90ct Round
$1,360 AUD