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Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

VG • J/I1 • GIA 7422924280

Certificate GIA 7422924280

Diamond specifications and retailer prices

From $930 CAD
HK$5,200 HKD
As of October 30, 2026
Save $3,004 CAD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,934 CAD 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 very-good cut grade and certified by GIA 7422924280. Listed at 8 retailers as of October 30, 2026, with prices from $930 to $3,934, a $3,004 spread on the same certified stone. NZ Jewellers lists it at $3,934. 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
J
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7422924280
Dimensions5.94 × 6.05 × 3.86 mm
L/W Ratio1.02
Star length45%
Lower girdle75%
Top View
5.94 mm6.05 mm0.90 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7422924280
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.4%

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 30
Current: $3,934 CAD|Low: $930 CAD|High: $3,987 CAD|Avg: $1,654 CAD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$930 CAD
Retailer 3$1,254 CAD
Retailer 5$1,254 CAD
Retailer 7$1,271 CAD
Retailer 4$1,302 CAD
Retailer 9$1,398 CAD
Retailer 6$1,447 CAD
Retailer 2$1,767 CAD
Retailer 10$1,824 CAD
NZ Jewellers$3,934 CAD

30 data points across 10 retailers

8 retailers$930 CAD to $3,934 CAD

B+
Cheapest Retailer
-
$930 CAD
HK$5,200 HKD
B+
Retailer 2
-
$1,254 CAD
$898 USD
View
B+
Retailer 3
-
$1,254 CAD
$898 USD
View
B+
Retailer 4
-
$1,271 CAD
$910 USD
View
B+
Retailer 5
-
$1,302 CAD
$932 USD
View
B+
Retailer 6
-
$1,447 CAD
$1,036 USD
View
B
Retailer 7
-
$1,767 CAD
€1,205 EUR
View
Most Expensive
C
NZ Jewellers
80e22832-d1d5-4a4c-bcf1-b4e9ce999386 · Oct 30
$3,934 CAD
$2,816 USD
View
7 more retailers have this diamond
Prices start from $930 CADSave up to $3,004 CAD

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
$930 CAD