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Round|Lab Grown|IGI

1.05ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG781618342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618342

Diamond specifications and retailer prices

From $278 CAD
$199 USD
As of October 30, 2026
Save $2,348 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,626 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781618342 or 781618342. Listed at 22 retailers as of October 27, 2026, with prices from $278 to $2,626, a $2,348 spread on the same certified stone. Queensmith lists it at $2,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618342
Dimensions6.54 × 6.57 × 3.93 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
6.54 mm6.57 mm1.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618342
Side View
Table 60.0%Crown 34.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.0%

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 30
Current: $572 CAD|Low: $278 CAD|High: $1,464 CAD|Avg: $603 CAD|+6.3%
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
October 31, 2026
Retailer 13$278 CAD
Retailer 6$289 CAD
Retailer 4$310 CAD
Retailer 2$419 CAD
Retailer 14$464 CAD
Retailer 8$510 CAD
Retailer 10$531 CAD
Retailer 7$555 CAD
Retailer 1$572 CAD
Retailer 5$647 CAD
Retailer 11$755 CAD
Retailer 12$779 CAD
Retailer 3$995 CAD
Retailer 9$1,455 CAD

45 data points across 14 retailers

22 retailers$278 CAD to $2,626 CAD

Retailer 1
-
$250 CAD
$179 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$278 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$289 CAD
$207 USD
View
Retailer 4
-
$309 CAD
$221 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$310 CAD
$222 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 7
-
$419 CAD
$300 USD
View
A
Retailer 8
-
$464 CAD
$332 USD
View
A
Retailer 9
-
$510 CAD
£287 GBP
View
A
Retailer 10
-
$531 CAD
ZAR 6,144 ZAR
View
B+
Retailer 11
-
$555 CAD
£313 GBP
View
B+
Retailer 12
-
$572 CAD
€390 EUR
View
B+
Retailer 13
-
$647 CAD
$463 USD
View
B+
Retailer 14
-
$755 CAD
A$831 AUD
View
B+
Retailer 15
-
$779 CAD
$558 USD
View
B+
Retailer 16
-
$846 CAD
SGD 818 SGD
View
B
Retailer 17
-
$995 CAD
$712 USD
View
B
Retailer 18
-
$1,028 CAD
$736 USD
View
B
Retailer 19
-
$1,070 CAD
$766 USD
View
B
Retailer 20
-
$1,455 CAD
£820 GBP
View
B
Retailer 21
-
$1,572 CAD
$1,125 USD
View
Most Expensive
B
Queensmith
LG781618342 · Oct 27
$2,626 CAD
£1,480 GBP
View
21 more retailers have this diamond
Prices start from $278 CADSave up to $2,348 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
1.05ct Round
$278 CAD