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Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG779657384

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779657384

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 30, 2026
Save $1,440 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,703 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779657384 or 779657384. Listed at 23 retailers as of October 30, 2026, with prices from $263 to $1,703, a $1,440 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,703. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657384
Dimensions10.88 × 5.17 × 3.17 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.17 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657384
Side View
Table 55.0%Crown 33.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.3%

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: $1,703 CAD|Low: $253 CAD|High: $1,703 CAD|Avg: $712 CAD
Flawless Fine Jewelry
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 31, 2026
Retailer 15$263 CAD
Retailer 8$293 CAD
Retailer 5$305 CAD
Retailer 3$325 CAD
Retailer 6$325 CAD
Retailer 16$458 CAD
Retailer 10$546 CAD
Retailer 13$560 CAD
Retailer 2$591 CAD
Retailer 7$766 CAD
Retailer 14$794 CAD
Retailer 4$1,048 CAD
Retailer 9$1,052 CAD
Retailer 12$1,187 CAD
Retailer 11$1,531 CAD
Flawless Fine Jewelry$1,703 CAD

44 data points across 16 retailers

23 retailers$263 CAD to $1,703 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$293 CAD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$305 CAD
$218 USD
View
A
Retailer 4
-
$325 CAD
$233 USD
View
A
Retailer 5
-
$325 CAD
$233 USD
View
A
Retailer 6
-
$458 CAD
$328 USD
View
A
Retailer 7
-
$514 CAD
$368 USD
View
A
Retailer 8
-
$546 CAD
€372 EUR
View
A
Retailer 9
-
$560 CAD
ZAR 6,472 ZAR
View
A
Retailer 10
-
$591 CAD
£333 GBP
View
B+
Retailer 11
-
$766 CAD
$548 USD
View
B+
Retailer 12
-
$794 CAD
A$875 AUD
View
B+
Retailer 13
-
$826 CAD
$591 USD
View
B+
Retailer 14
-
$887 CAD
SGD 858 SGD
View
Retailer 15
-
$949 CAD
A$1,045 AUD
View
Price last confirmed 137 days ago
B
Retailer 16
-
$1,048 CAD
$750 USD
View
B
Retailer 17
-
$1,052 CAD
$753 USD
View
B
Retailer 18
-
$1,115 CAD
$798 USD
View
B
Retailer 19
-
$1,123 CAD
$804 USD
View
B
Retailer 20
-
$1,187 CAD
$850 USD
View
B
Retailer 21
-
$1,531 CAD
£863 GBP
View
B
Retailer 22
-
$1,614 CAD
$1,156 USD
View
Most Expensive
B
Flawless Fine Jewelry
55A70234C · Oct 31
$1,703 CAD
£960 GBP
View
22 more retailers have this diamond
Prices start from $263 CADSave up to $1,440 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
$263 CAD