Oval|Lab Grown|GCAL

0.90ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • GCAL 320820015

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 320820015

Diamond specifications and retailer prices

From $201 CAD
$144 USD
As of October 29, 2026
Save $1,083 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,284 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 320820015. Listed at 13 retailers as of October 26, 2026, with prices from $201 to $1,284, a $1,083 spread on the same certified stone. MOH London lists it at $1,284. 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
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320820015
Dimensions7.56 × 5.47 × 3.42 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.56 mm5.47 mm0.90 ctF / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320820015
Side View
Table 55.0%Crown 34.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.6%

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 29
Current: $1,284 CAD|Low: $179 CAD|High: $1,290 CAD|Avg: $504 CAD|+7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$201 CAD
Retailer 3$232 CAD
Retailer 10$249 CAD
Retailer 8$305 CAD
Retailer 11$370 CAD
Retailer 4$424 CAD
Retailer 2$511 CAD
Retailer 5$563 CAD
Retailer 6$729 CAD
Retailer 9$883 CAD
MOH London$1,284 CAD

42 data points across 11 retailers

13 retailers$201 CAD to $1,284 CAD

Retailer 1
-
$187 CAD
$134 USD
Price last confirmed 39 days ago
B+
Retailer 2
-
$201 CAD
$144 USD
View
Retailer 3
-
$229 CAD
$164 USD
View
Price last confirmed 40 days ago
B+
Retailer 4
-
$249 CAD
$178 USD
View
B+
Retailer 5
-
$305 CAD
$218 USD
View
B
Retailer 6
-
$370 CAD
$265 USD
View
B+
Retailer 7
-
$424 CAD
£239 GBP
View
B+
Retailer 8
-
$507 CAD
$363 USD
View
B+
Retailer 9
-
$511 CAD
£288 GBP
View
B
Retailer 10
-
$729 CAD
View
Retailer 11
-
$821 CAD
$588 USD
View
Price last confirmed 41 days ago
B
Retailer 12
-
$883 CAD
$632 USD
View
Most Expensive
B
MOH London
320820015 · Oct 26
$1,284 CAD
£724 GBP
View
12 more retailers have this diamond
Prices start from $201 CADSave up to $1,083 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 Oval
$201 CAD