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Round|Lab Grown|IGI

1.22ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG778645976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778645976

Diamond specifications and retailer prices

From $297 CAD
$212 USD
As of October 29, 2026
Save $2,761 CAD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,057 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 LG778645976 or 778645976. Listed at 23 retailers as of October 27, 2026, with prices from $297 to $3,057, a $2,761 spread on the same certified stone. Queensmith lists it at $3,057. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645976
Dimensions6.88 × 6.91 × 4.15 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
6.88 mm6.91 mm1.22 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645976
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

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: $679 CAD|Low: $286 CAD|High: $1,708 CAD|Avg: $784 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 16$297 CAD
Retailer 9$332 CAD
Retailer 6$344 CAD
Retailer 3$368 CAD
Retailer 8$368 CAD
Retailer 2$497 CAD
Retailer 12$633 CAD
Retailer 10$673 CAD
Retailer 1$679 CAD
Retailer 5$708 CAD
Retailer 13$900 CAD
Retailer 15$953 CAD
Retailer 7$1,184 CAD
Retailer 4$1,429 CAD
Retailer 14$1,484 CAD
Retailer 11$1,638 CAD

43 data points across 16 retailers

23 retailers$297 CAD to $3,057 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
B
Retailer 17
-
$1,258 CAD
$899 USD
View
B
Retailer 18
-
$1,260 CAD
$900 USD
View
B
Retailer 19
-
$1,429 CAD
£804 GBP
View
B
Retailer 20
-
$1,484 CAD
£835 GBP
View
B
Retailer 21
-
$1,638 CAD
$1,170 USD
View
B
Retailer 22
-
$1,725 CAD
$1,233 USD
View
Most Expensive
B
Queensmith
LG778645976 · Oct 27
$3,057 CAD
£1,720 GBP
View
22 more retailers have this diamond
Prices start from $297 CADSave up to $2,761 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