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Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

D/VS2 • IGI LG636431611

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG636431611

Diamond specifications and retailer prices

From $280 CAD
$200 USD
As of October 30, 2026
Save $2,407 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,687 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG636431611 or 636431611. Listed at 20 retailers as of October 30, 2026, with prices from $280 to $2,687, a $2,407 spread on the same certified stone. Do Amore Diamonds lists it at $2,687. 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

1.09
Carat
D
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636431611
Dimensions5.12 × 5.12 × 3.50 mm
L/W Ratio1.00
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
5.12 mm5.12 mm1.09 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636431611
Side View
Table 64.0%Crown 43°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.4%

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 30
Current: $2,687 CAD|Low: $269 CAD|High: $2,841 CAD|Avg: $1,033 CAD|-5.4%
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
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$280 CAD
Retailer 12$312 CAD
Retailer 4$347 CAD
Retailer 10$460 CAD
Retailer 7$467 CAD
Retailer 5$494 CAD
Retailer 2$712 CAD
Retailer 15$742 CAD
Retailer 9$911 CAD
Retailer 11$1,118 CAD
Retailer 6$1,493 CAD
Retailer 8$1,543 CAD
Retailer 3$1,624 CAD
Retailer 13$1,670 CAD
Do Amore Diamonds$2,687 CAD

43 data points across 15 retailers

20 retailers$280 CAD to $2,687 CAD

A
Cheapest Retailer
-
$280 CAD
$200 USD
A
Retailer 2
-
$312 CAD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$325 CAD
$232 USD
View
A
Retailer 4
-
$347 CAD
$248 USD
View
A
Retailer 5
-
$347 CAD
$248 USD
View
B+
Retailer 6
-
$414 CAD
$296 USD
View
Retailer 7
-
$460 CAD
£259 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$467 CAD
$334 USD
View
B+
Retailer 9
-
$494 CAD
$353 USD
View
B+
Retailer 10
-
$712 CAD
£401 GBP
View
Retailer 11
-
$742 CAD
$530 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$911 CAD
A$1,001 AUD
View
B
Retailer 13
-
$1,030 CAD
£579 GBP
View
B
Retailer 14
-
$1,118 CAD
$799 USD
View
B
Retailer 15
-
$1,230 CAD
$879 USD
View
B
Retailer 16
-
$1,471 CAD
$1,051 USD
View
B
Retailer 17
-
$1,493 CAD
£840 GBP
View
B
Retailer 18
-
$1,543 CAD
£868 GBP
View
B
Retailer 19
-
$1,670 CAD
$1,193 USD
View
Most Expensive
C
Do Amore Diamonds
27-9AE581D41 · Oct 30
$2,687 CAD
$1,920 USD
View
19 more retailers have this diamond
Prices start from $280 CADSave up to $2,407 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
1.09ct Radiant
$280 CAD