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0.90ct J I1 Round Natural Diamond

EX • J/I1 • IGI 710595134

Shape and cutting style on the report: Round brilliant

Certificate IGI 710595134

Diamond specifications and retailer prices

From $738 USD
As of October 28, 2026
Save $1,577 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,315 USD 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 J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 710595134. Listed at 9 retailers as of October 29, 2026, with prices from $738 to $2,315, a $1,577 spread on the same certified stone. NZ Jewellers lists it at $2,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 710595134
Dimensions6.17 × 6.20 × 3.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.17 mm6.20 mm0.90 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 710595134
Side View
Table 61.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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: Oct 28
Current: $2,315 USD|Low: $491 USD|High: $2,315 USD|Avg: $964 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$491 USD
Retailer 7$738 USD
Retailer 9$738 USD
Retailer 4$750 USD
Retailer 5$767 USD
Retailer 6$771 USD
Retailer 8$852 USD
Retailer 2$1,047 USD
Retailer 11$1,053 USD
Retailer 10$1,054 USD
NZ Jewellers$2,315 USD

16 data points across 11 retailers

9 retailers$738 USD to $2,315 USD

B+
Cheapest Retailer
-
$738 USD
B+
Retailer 2
-
$738 USD
View
B+
Retailer 3
-
$750 USD
View
B+
Retailer 4
-
$767 USD
View
B+
Retailer 5
-
$771 USD
View
B+
Retailer 6
-
$852 USD
View
B+
Retailer 7
-
$1,047 USD
€997 EUR
View
B+
Retailer 8
-
$1,053 USD
View
Most Expensive
C
NZ Jewellers
091b264f-7e4d-490f-a4b8-77726a2ef8b1 · Oct 30
$2,315 USD
View
8 more retailers have this diamond
Prices start from $738 USDSave up to $1,577 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
$738 USD