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Round|Lab Grown|IGI

1.22ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG677533451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677533451

Diamond specifications and retailer prices

From $294 CAD
$210 USD
As of October 30, 2026
Save $1,324 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,618 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct 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 LG677533451 or 677533451. Listed at 23 retailers as of October 30, 2026, with prices from $294 to $1,618, a $1,324 spread on the same certified stone. Reve Diamonds lists it at $1,618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677533451
Dimensions6.92 × 6.94 × 4.19 mm
L/W Ratio1.00
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
6.92 mm6.94 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677533451
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

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: $556 CAD|Low: $253 CAD|High: $1,618 CAD|Avg: $737 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
October 30, 2026
Retailer 2$263 CAD
Retailer 13$294 CAD
Retailer 5$305 CAD
Retailer 3$326 CAD
Retailer 9$326 CAD
Retailer 7$441 CAD
Retailer 16$541 CAD
Retailer 1$556 CAD
Retailer 6$558 CAD
Retailer 18$561 CAD
Retailer 12$592 CAD
Retailer 10$672 CAD
Retailer 4$708 CAD
Retailer 20$797 CAD
Retailer 21$836 CAD
Retailer 17$938 CAD
Retailer 19$1,021 CAD
Retailer 8$1,050 CAD
Retailer 11$1,073 CAD
Retailer 14$1,126 CAD
Retailer 15$1,536 CAD
Reve Diamonds$1,618 CAD

38 data points across 22 retailers

23 retailers$294 CAD to $1,618 CAD

Retailer 1
-
$263 CAD
$188 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$294 CAD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$305 CAD
$218 USD
View
Retailer 4
-
$326 CAD
$233 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$326 CAD
$233 USD
View
B+
Retailer 6
-
$441 CAD
$315 USD
View
A
Retailer 7
-
$541 CAD
€368 EUR
View
A
Retailer 8
-
$556 CAD
£313 GBP
View
A
Retailer 9
-
$558 CAD
$399 USD
View
A
Retailer 10
-
$561 CAD
ZAR 6,476 ZAR
View
B+
Retailer 11
-
$592 CAD
£333 GBP
View
B+
Retailer 12
-
$672 CAD
$480 USD
View
B+
Retailer 13
-
$708 CAD
A$778 AUD
View
B+
Retailer 14
-
$797 CAD
A$876 AUD
View
B+
Retailer 15
-
$836 CAD
$597 USD
View
B
Retailer 16
-
$938 CAD
$670 USD
View
Retailer 17
-
$959 CAD
$685 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$1,021 CAD
A$1,122 AUD
View
Retailer 19
-
$1,050 CAD
$750 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$1,096 CAD
$783 USD
View
B
Retailer 21
-
$1,126 CAD
$804 USD
View
B
Retailer 22
-
$1,536 CAD
£864 GBP
View
Most Expensive
B
Reve Diamonds
2CA6D7920 · Oct 30
$1,618 CAD
$1,156 USD
View
22 more retailers have this diamond
Prices start from $294 CADSave up to $1,324 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
1.22ct Round
$294 CAD