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Oval|Lab Grown|IGI

0.90ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG710508809

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG710508809

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 29, 2026
Save $1,605 CAD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,833 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG710508809 or 710508809. Listed at 10 retailers as of October 29, 2026, with prices from $228 to $1,833, a $1,605 spread on the same certified stone. Do Amore Diamonds lists it at $1,833. 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
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710508809
Dimensions7.59 × 5.47 × 3.34 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.59 mm5.47 mm0.90 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG710508809
Side View
Table 64.0%Crown 37.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,833 CAD|Low: $220 CAD|High: $1,833 CAD|Avg: $815 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$228 CAD
Retailer 9$265 CAD
Retailer 12$314 CAD
Retailer 2$415 CAD
Retailer 8$512 CAD
Retailer 3$580 CAD
Retailer 10$616 CAD
Retailer 6$962 CAD
Retailer 11$1,005 CAD
Retailer 5$1,465 CAD
Retailer 4$1,466 CAD
Do Amore Diamonds$1,833 CAD

33 data points across 12 retailers

10 retailers$228 CAD to $1,833 CAD

A
Cheapest Retailer
-
$228 CAD
$163 USD
A
Retailer 2
-
$265 CAD
$189 USD
View
A
Retailer 3
-
$314 CAD
$224 USD
View
A
Retailer 4
-
$415 CAD
£233 GBP
View
B+
Retailer 5
-
$512 CAD
$366 USD
View
B+
Retailer 6
-
$616 CAD
$440 USD
View
B
Retailer 7
-
$962 CAD
$687 USD
View
B
Retailer 8
-
$1,005 CAD
$718 USD
View
B
Retailer 9
-
$1,465 CAD
£824 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1699798 · Oct 29
$1,833 CAD
$1,310 USD
View
9 more retailers have this diamond
Prices start from $228 CADSave up to $1,605 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.

A
0.90ct Oval
$228 CAD