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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6351106682

Certificate GIA 6351106682

Diamond specifications and retailer prices

From $3,909 CAD
$2,793 USD
As of October 28, 2026
Save $4,316 CAD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,225 CAD at Moon Ocean · As of October 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6351106682. Listed at 16 retailers as of October 28, 2026, with prices from $3,909 to $8,225, a $4,316 spread on the same certified stone. Moon Ocean lists it at $8,225. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6351106682
Dimensions6.31 × 5.00 × 3.44 mm
L/W Ratio1.26
Top View
6.31 mm5.00 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6351106682
Side View
Table 75.0%CrownGirdle: SLIPavilionCulet: NoneDepth 68.7%

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: $8,225 CAD|Low: $3,909 CAD|High: $8,313 CAD|Avg: $5,140 CAD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$3,909 CAD
Retailer 9$3,912 CAD
Retailer 8$3,926 CAD
Retailer 4$4,365 CAD
Retailer 3$4,533 CAD
Retailer 12$4,533 CAD
Retailer 2$4,562 CAD
Retailer 10$4,681 CAD
Retailer 6$5,102 CAD
Retailer 7$6,379 CAD
Retailer 5$7,165 CAD
Moon Ocean$8,225 CAD

37 data points across 12 retailers

16 retailers$3,909 CAD to $8,225 CAD

B
Cheapest Retailer
-
$3,909 CAD
$2,793 USD
B+
Retailer 2
-
$3,912 CAD
$2,795 USD
View
Retailer 3
-
$3,926 CAD
$2,805 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$4,365 CAD
$3,119 USD
View
B
Retailer 5
-
$4,365 CAD
$3,119 USD
View
B
Retailer 6
-
$4,533 CAD
$3,239 USD
View
B
Retailer 7
-
$4,533 CAD
$3,239 USD
View
B
Retailer 8
-
$4,562 CAD
£2,566 GBP
View
B
Retailer 9
-
$4,566 CAD
$3,262 USD
View
Retailer 10
-
$4,681 CAD
A$5,145 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$5,037 CAD
$3,599 USD
View
B
Retailer 12
-
$5,102 CAD
€3,472 EUR
View
B
Retailer 13
-
$6,379 CAD
ZAR 73,634 ZAR
View
B
Retailer 14
-
$7,165 CAD
£4,031 GBP
View
C
Retailer 15
-
$7,605 CAD
$5,434 USD
View
Most Expensive
B
Moon Ocean
NVN-EEBB3EE15-682 · Oct 30
$8,225 CAD
£4,627 GBP
View
15 more retailers have this diamond
Prices start from $3,909 CADSave up to $4,316 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
$3,909 CAD