Marquise|Lab Grown|IGI

1.05ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG830617478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830617478

Diamond specifications and retailer prices

From $237 CAD
$170 USD
As of October 30, 2026
Save $1,909 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,147 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830617478 or 830617478. Listed at 22 retailers as of October 27, 2026, with prices from $237 to $2,147, a $1,909 spread on the same certified stone. Queensmith lists it at $2,147. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830617478
Dimensions10.46 × 5.46 × 3.32 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm5.46 mm1.05 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830617478
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: $2,147 CAD|Low: $237 CAD|High: $2,147 CAD|Avg: $762 CAD
Queensmith
Retailer 2
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Retailer 22
November 1, 2026
Retailer 7$237 CAD
Retailer 11$267 CAD
Retailer 3$275 CAD
Retailer 5$295 CAD
Retailer 14$295 CAD
Retailer 22$340 CAD
Retailer 16$386 CAD
Retailer 15$398 CAD
Retailer 2$509 CAD
Retailer 21$509 CAD
Retailer 17$526 CAD
Retailer 4$543 CAD
Retailer 18$731 CAD
Retailer 9$738 CAD
Retailer 6$805 CAD
Retailer 8$947 CAD
Retailer 19$964 CAD
Retailer 20$985 CAD
Retailer 10$1,024 CAD
Retailer 13$1,378 CAD
Retailer 12$1,534 CAD
Queensmith$2,147 CAD

31 data points across 22 retailers

22 retailers$237 CAD to $2,147 CAD

A
Cheapest Retailer
-
$237 CAD
$170 USD
A
Retailer 2
-
$267 CAD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
$275 CAD
$197 USD
View
A
Retailer 4
-
$295 CAD
$211 USD
View
Retailer 5
-
$295 CAD
$211 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$340 CAD
HK$1,900 HKD
View
A
Retailer 7
-
$386 CAD
£217 GBP
View
B+
Retailer 8
-
$398 CAD
$285 USD
View
A
Retailer 9
-
$509 CAD
ZAR 5,885 ZAR
View
A
Retailer 10
-
$509 CAD
€347 EUR
View
A
Retailer 11
-
$526 CAD
£296 GBP
View
A
Retailer 12
-
$543 CAD
$389 USD
View
B+
Retailer 13
-
$731 CAD
$523 USD
View
B+
Retailer 14
-
$738 CAD
$528 USD
View
B+
Retailer 15
-
$805 CAD
SGD 779 SGD
View
B+
Retailer 16
-
$947 CAD
$678 USD
View
B+
Retailer 17
-
$964 CAD
$690 USD
View
B+
Retailer 18
-
$985 CAD
$705 USD
View
B
Retailer 19
-
$1,024 CAD
$733 USD
View
B
Retailer 20
-
$1,378 CAD
£777 GBP
View
B
Retailer 21
-
$1,534 CAD
$1,098 USD
View
Most Expensive
B
Queensmith
LG830617478 · Oct 27
$2,147 CAD
£1,210 GBP
View
21 more retailers have this diamond
Prices start from $237 CADSave up to $1,909 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 Marquise
$237 CAD