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Round|Lab Grown|IGI

1.22ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG778645861

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778645861

Diamond specifications and retailer prices

From $297 CAD
$212 USD
As of October 29, 2026
Save $2,832 CAD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,128 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778645861 or 778645861. Listed at 23 retailers as of October 27, 2026, with prices from $297 to $3,128, a $2,832 spread on the same certified stone. Queensmith lists it at $3,128. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645861
Dimensions6.94 × 6.98 × 4.17 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
6.94 mm6.98 mm1.22 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645861
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.9%

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: $679 CAD|Low: $235 CAD|High: $1,493 CAD|Avg: $757 CAD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$332 CAD
Retailer 11$497 CAD
Retailer 5$633 CAD
Retailer 4$673 CAD
Retailer 3$676 CAD
Retailer 1$679 CAD
Retailer 2$708 CAD
Retailer 6$900 CAD
Retailer 9$953 CAD
Retailer 8$1,400 CAD
Retailer 7$1,477 CAD

40 data points across 11 retailers

23 retailers$297 CAD to $3,128 CAD

A
Cheapest Retailer
-
$297 CAD
$212 USD
A
Retailer 2
-
$332 CAD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$344 CAD
$246 USD
View
A
Retailer 4
-
$368 CAD
$263 USD
View
A
Retailer 5
-
$368 CAD
$263 USD
View
A
Retailer 6
-
$412 CAD
HK$2,300 HKD
View
B+
Retailer 7
-
$497 CAD
$355 USD
View
A
Retailer 8
-
$633 CAD
ZAR 7,303 ZAR
View
B+
Retailer 9
-
$673 CAD
€458 EUR
View
B+
Retailer 10
-
$676 CAD
$483 USD
View
B+
Retailer 11
-
$679 CAD
£382 GBP
View
B+
Retailer 12
-
$708 CAD
$506 USD
View
B+
Retailer 13
-
$900 CAD
A$989 AUD
View
B+
Retailer 14
-
$953 CAD
$681 USD
View
B
Retailer 15
-
$1,184 CAD
$846 USD
View
B
Retailer 16
-
$1,196 CAD
SGD 1,155 SGD
View
Retailer 17
-
$1,203 CAD
$859 USD
View
Price last confirmed 109 days ago
B
Retailer 18
-
$1,258 CAD
$899 USD
View
B
Retailer 19
-
$1,260 CAD
$900 USD
View
Retailer 20
-
$1,400 CAD
$1,000 USD
View
Price last confirmed 13 days ago
B+
Retailer 21
-
$1,477 CAD
£831 GBP
View
B
Retailer 22
-
$1,725 CAD
$1,233 USD
View
Most Expensive
B
Queensmith
LG778645861 · Oct 27
$3,128 CAD
£1,760 GBP
View
22 more retailers have this diamond
Prices start from $297 CADSave up to $2,832 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
$297 CAD