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Radiant|Natural|GIA

0.90ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6401219607

Certificate GIA 6401219607

Diamond specifications and retailer prices

From $1,738 CAD
$1,242 USD
As of October 28, 2026
Save $3,654 CAD (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,393 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6401219607. Listed at 25 retailers as of October 27, 2026, with prices from $1,738 to $5,393, a $3,654 spread on the same certified stone. NZ Jewellers lists it at $5,393. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401219607
Dimensions6.47 × 4.51 × 3.23 mm
L/W Ratio1.43
Top View
6.47 mm4.51 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401219607
Side View
Table 70.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 71.6%

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: $5,393 CAD|Low: $1,580 CAD|High: $5,393 CAD|Avg: $2,585 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 12$1,738 CAD
Retailer 11$1,854 CAD
Retailer 14$1,864 CAD
Retailer 6$1,931 CAD
Retailer 15$2,003 CAD
Retailer 16$2,003 CAD
Retailer 13$2,095 CAD
Retailer 7$2,117 CAD
Retailer 5$2,311 CAD
Retailer 2$2,476 CAD
Retailer 3$2,718 CAD
Retailer 10$3,016 CAD
Retailer 8$3,157 CAD
Retailer 4$3,159 CAD
Retailer 9$3,894 CAD
NZ Jewellers$5,393 CAD

41 data points across 16 retailers

25 retailers$1,738 CAD to $5,393 CAD

B+
Cheapest Retailer
-
$1,738 CAD
$1,242 USD
Final sale: no returns
B+
Retailer 2
-
$1,831 CAD
$1,308 USD
View
B+
Retailer 3
-
$1,854 CAD
$1,325 USD
View
B+
Retailer 4
-
$1,857 CAD
$1,327 USD
View
B+
Retailer 5
-
$1,864 CAD
$1,332 USD
View
B+
Retailer 6
-
$1,874 CAD
$1,339 USD
View
B+
Retailer 7
-
$1,931 CAD
$1,380 USD
View
B+
Retailer 8
-
$2,003 CAD
$1,431 USD
View
B+
Retailer 9
-
$2,003 CAD
$1,431 USD
View
B
Retailer 10
-
$2,095 CAD
$1,497 USD
View
B
Retailer 11
-
$2,117 CAD
$1,513 USD
View
B
Retailer 12
-
$2,298 CAD
$1,642 USD
View
B
Retailer 13
-
$2,311 CAD
$1,651 USD
View
B
Retailer 14
-
$2,379 CAD
$1,700 USD
View
B
Retailer 15
-
$2,379 CAD
$1,700 USD
View
B
Retailer 16
-
$2,449 CAD
$1,750 USD
View
B
Retailer 17
-
$2,476 CAD
£1,393 GBP
View
B
Retailer 18
-
$2,514 CAD
$1,796 USD
View
B
Retailer 19
-
$2,534 CAD
View
B
Retailer 20
-
$2,656 CAD
$1,898 USD
View
B
Retailer 21
-
$2,718 CAD
A$2,988 AUD
View
B
Retailer 22
-
$3,016 CAD
€2,052 EUR
View
B
Retailer 23
-
$3,159 CAD
$2,257 USD
View
B
Retailer 24
-
$3,894 CAD
£2,191 GBP
View
Most Expensive
C
NZ Jewellers
3d7df9d7-e5ec-4042-b3df-b048e35b32b1 · Oct 27
$5,393 CAD
$3,853 USD
View
24 more retailers have this diamond
Prices start from $1,738 CADSave up to $3,654 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 Radiant
$1,738 CAD