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Round|Lab Grown|IGI

1.21ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG692511407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692511407

Diamond specifications and retailer prices

From $230 CAD
$164 USD
As of October 29, 2026
Save $1,975 CAD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,205 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round 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 LG692511407 or 692511407. Listed at 23 retailers as of October 29, 2026, with prices from $230 to $2,205, a $1,975 spread on the same certified stone. Do Amore Diamonds lists it at $2,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692511407
Dimensions6.75 × 6.83 × 4.24 mm
L/W Ratio1.01
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
6.75 mm6.83 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692511407
Side View
Table 58.0%Crown 35.4°Girdle: Med.Pavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

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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: $2,205 CAD|Low: $230 CAD|High: $2,205 CAD|Avg: $718 CAD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 19$230 CAD
Retailer 6$257 CAD
Retailer 20$267 CAD
Retailer 17$285 CAD
Retailer 21$285 CAD
Retailer 10$385 CAD
Retailer 11$420 CAD
Retailer 5$538 CAD
Retailer 13$541 CAD
Retailer 2$565 CAD
Retailer 8$636 CAD
Retailer 3$709 CAD
Retailer 14$738 CAD
Retailer 15$769 CAD
Retailer 7$796 CAD
Retailer 4$1,013 CAD
Retailer 16$1,024 CAD
Retailer 12$1,257 CAD
Retailer 18$1,475 CAD
Retailer 9$1,518 CAD
Do Amore Diamonds$2,205 CAD

34 data points across 21 retailers

23 retailers$230 CAD to $2,205 CAD

A
Cheapest Retailer
-
$230 CAD
$164 USD
A
Retailer 2
-
$257 CAD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$267 CAD
$190 USD
View
A
Retailer 4
-
$285 CAD
$203 USD
View
A
Retailer 5
-
$285 CAD
$203 USD
View
B+
Retailer 6
-
$385 CAD
$274 USD
View
A
Retailer 7
-
$420 CAD
$299 USD
View
A
Retailer 8
-
$467 CAD
HK$2,600 HKD
View
Price last confirmed 55 days ago
A
Retailer 9
-
$538 CAD
£301 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
-
$541 CAD
ZAR 6,224 ZAR
View
A
Retailer 11
-
$565 CAD
£317 GBP
View
B+
Retailer 12
-
$636 CAD
$453 USD
View
B+
Retailer 13
-
$709 CAD
$505 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$738 CAD
A$808 AUD
View
B+
Retailer 15
-
$769 CAD
A$842 AUD
View
B+
Retailer 16
-
$796 CAD
$567 USD
View
B
Retailer 17
-
$926 CAD
$659 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$1,013 CAD
$721 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$1,024 CAD
A$1,122 AUD
View
B
Retailer 20
-
$1,257 CAD
$895 USD
View
B
Retailer 21
-
$1,475 CAD
£827 GBP
View
B
Retailer 22
-
$1,518 CAD
$1,081 USD
View
Most Expensive
B
Do Amore Diamonds
27-E1B2DC1D6 · Oct 29
$2,205 CAD
$1,570 USD
View
22 more retailers have this diamond
Prices start from $230 CADSave up to $1,975 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
1.21ct Round
$230 CAD