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Radiant|Lab Grown|IGI

1.20ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG689562966

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

Certificate IGI LG689562966

Diamond specifications and retailer prices

From $230 CAD
As of November 4, 2026
Save $2,088 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,318 CAD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689562966 or 689562966. Listed at 20 retailers as of November 4, 2026, with prices from $230 to $2,318, a $2,088 spread on the same certified stone. Do Amore Diamonds lists it at $2,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562966
Dimensions7.69 × 5.18 × 3.56 mm
L/W Ratio1.48
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
7.69 mm5.18 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562966
Side View
Table 65.0%Crown 41.6°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.7%

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: Nov 4
Current: $2,221 CAD|Low: $230 CAD|High: $2,388 CAD|Avg: $801 CAD|-4.2%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 5, 2026
Retailer 14$230 CAD
Retailer 4$258 CAD
Retailer 17$268 CAD
Retailer 6$286 CAD
Retailer 10$300 CAD
Retailer 16$387 CAD
Retailer 18$489 CAD
Retailer 11$564 CAD
Retailer 8$571 CAD
Retailer 9$751 CAD
Retailer 7$806 CAD
Retailer 13$810 CAD
Retailer 3$811 CAD
Retailer 15$1,017 CAD
Retailer 2$1,131 CAD
Retailer 5$1,258 CAD
Retailer 12$1,475 CAD
Do Amore Diamonds$2,221 CAD

31 data points across 18 retailers

20 retailers$230 CAD to $2,318 CAD

A
Cheapest Retailer
-
$230 CAD
A
Retailer 2
-
$258 CAD
View
Final sale: no returns
A
Retailer 3
-
$268 CAD
View
A
Retailer 4
-
$286 CAD
View
Retailer 5
-
$300 CAD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$387 CAD
View
A
Retailer 7
-
$489 CAD
View
A
Retailer 8
-
$564 CAD
View
A
Retailer 9
-
$571 CAD
View
A
Retailer 10
-
$751 CAD
View
B+
Retailer 11
-
$806 CAD
View
B+
Retailer 12
-
$810 CAD
View
B+
Retailer 13
-
$811 CAD
View
B+
Retailer 14
-
$1,017 CAD
View
B+
Retailer 15
-
$1,131 CAD
View
B
Retailer 16
-
$1,258 CAD
View
B
Retailer 17
-
$1,475 CAD
View
B
Retailer 18
-
$1,904 CAD
View
B
Retailer 19
-
$2,221 CAD
View
Most Expensive
B
Do Amore Diamonds
23-689562966 · Nov 5
$2,318 CAD
$1,660 USD
View
19 more retailers have this diamond
Prices start from $230 CADSave up to $2,088 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
1.20ct Radiant
$230 CAD