CaratHunter
Plans
Round|Natural|IGI

0.90ct J I1 Round Natural Diamond

EX • J/I1 • IGI 651459944

Shape and cutting style on the report: Round brilliant

Certificate IGI 651459944

Diamond specifications and retailer prices

From $1,061 NZD
₹56,977 INR
As of November 1, 2026
Save $3,443 NZD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,505 NZD 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 651459944. Listed at 8 retailers as of October 30, 2026, with prices from $1,061 to $4,505, a $3,443 spread on the same certified stone. NZ Jewellers lists it at $4,505. 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
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 651459944
Dimensions6.19 × 6.23 × 3.83 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.19 mm6.23 mm0.90 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 651459944
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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: Nov 1
Current: $4,505 NZD|Low: $1,059 NZD|High: $4,505 NZD|Avg: $1,932 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$1,061 NZD
Retailer 6$1,437 NZD
Retailer 7$1,437 NZD
Retailer 4$1,457 NZD
Retailer 5$1,492 NZD
Retailer 8$1,657 NZD
Retailer 3$2,021 NZD
Retailer 9$2,075 NZD
NZ Jewellers$4,505 NZD

41 data points across 9 retailers

8 retailers$1,061 NZD to $4,505 NZD

A
Cheapest Retailer
-
$1,061 NZD
₹56,977 INR
B+
Retailer 2
-
$1,437 NZD
$810 USD
View
B+
Retailer 3
-
$1,437 NZD
$810 USD
View
B+
Retailer 4
-
$1,457 NZD
$821 USD
View
B+
Retailer 5
-
$1,492 NZD
$841 USD
View
B+
Retailer 6
-
$1,657 NZD
$934 USD
View
B
Retailer 7
-
$2,021 NZD
€1,085 EUR
View
Most Expensive
C
NZ Jewellers
08b3d603-d6c1-4613-8823-43dd39bab575 · Oct 30
$4,505 NZD
$2,539 USD
View
7 more retailers have this diamond
Prices start from $1,061 NZDSave up to $3,443 NZD

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
$1,061 NZD