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Radiant|Natural|GIA

0.90ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 6223063656

Certificate GIA 6223063656

Diamond specifications and retailer prices

From $3,243 CAD
$2,317 USD
As of October 28, 2026
Save $4,420 CAD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,371 CAD at Moon Ocean · As of September 30, 2026
View at Moon Ocean

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6223063656. Listed at 13 retailers as of October 27, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223063656
Dimensions5.79 × 5.17 × 3.71 mm
L/W Ratio1.12
Top View
5.79 mm5.17 mm0.90 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6223063656
Side View
Table 68.0%CrownGirdle: SLIPavilionCulet: NoneDepth 71.8%

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: $9,371 CAD|Low: $3,243 CAD|High: $9,371 CAD|Avg: $4,520 CAD
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$3,243 CAD
Retailer 7$3,282 CAD
Retailer 5$3,317 CAD
Retailer 10$3,430 CAD
Retailer 3$3,862 CAD
Retailer 2$3,905 CAD
Retailer 9$4,230 CAD
Retailer 4$4,569 CAD
Retailer 11$5,234 CAD
Retailer 6$6,301 CAD
Moon Ocean$9,371 CAD

42 data points across 11 retailers

13 retailers$3,243 CAD to $7,663 CAD

B+
Cheapest Retailer
-
$3,243 CAD
$2,317 USD
B+
Retailer 2
-
$3,282 CAD
$2,345 USD
View
Retailer 3
-
$3,317 CAD
$2,370 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,666 CAD
$2,619 USD
View
B
Retailer 5
-
$3,666 CAD
$2,619 USD
View
B
Retailer 6
-
$3,806 CAD
$2,719 USD
View
B
Retailer 7
-
$3,862 CAD
$2,760 USD
View
B
Retailer 8
-
$3,905 CAD
£2,197 GBP
View
B
Retailer 9
-
$4,230 CAD
$3,022 USD
View
B
Retailer 10
-
$4,569 CAD
€3,109 EUR
View
B
Retailer 11
-
$6,301 CAD
£3,545 GBP
View
C
Retailer 12
-
$7,663 CAD
$5,475 USD
View
Most Expensive
Moon Ocean
NVN-13986733B-656 · Sep 30
$9,371 CAD
£5,272 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $3,243 CADSave up to $4,420 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
$3,243 CAD