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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG816605257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816605257

Diamond specifications and retailer prices

From $281 CAD
$201 USD
As of October 30, 2026
Save $1,391 CAD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,671 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605257 or 816605257. Listed at 22 retailers as of October 30, 2026, with prices from $281 to $1,671, a $1,391 spread on the same certified stone. Reve Diamonds lists it at $1,671. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605257
Dimensions10.27 × 5.20 × 3.38 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm5.20 mm1.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605257
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.0%

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: $841 CAD|Low: $313 CAD|High: $1,671 CAD|Avg: $885 CAD|+3.8%
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
Reve Diamonds
October 31, 2026
Retailer 2$313 CAD
Retailer 13$399 CAD
Retailer 8$468 CAD
Retailer 7$571 CAD
Retailer 9$598 CAD
Retailer 6$638 CAD
Retailer 5$703 CAD
Retailer 1$841 CAD
Retailer 10$851 CAD
Retailer 12$1,271 CAD
Retailer 3$1,318 CAD
Retailer 4$1,362 CAD
Retailer 11$1,629 CAD
Reve Diamonds$1,671 CAD

43 data points across 14 retailers

22 retailers$281 CAD to $1,671 CAD

A
Cheapest Retailer
-
$281 CAD
$201 USD
A
Retailer 2
-
$313 CAD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$325 CAD
$233 USD
View
A
Retailer 4
-
$348 CAD
$249 USD
View
A
Retailer 5
-
$348 CAD
$249 USD
View
Retailer 6
-
$399 CAD
£225 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$468 CAD
$335 USD
View
A
Retailer 8
-
$571 CAD
€389 EUR
View
A
Retailer 9
-
$598 CAD
ZAR 6,911 ZAR
View
A
Retailer 10
-
$638 CAD
£360 GBP
View
A
Retailer 11
-
$640 CAD
$458 USD
View
B+
Retailer 12
-
$703 CAD
$504 USD
View
B+
Retailer 13
-
$841 CAD
$602 USD
View
B+
Retailer 14
-
$851 CAD
A$937 AUD
View
B
Retailer 15
-
$1,119 CAD
$801 USD
View
B
Retailer 16
-
$1,180 CAD
$845 USD
View
B
Retailer 17
-
$1,193 CAD
$854 USD
View
B
Retailer 18
-
$1,271 CAD
$910 USD
View
B
Retailer 19
-
$1,318 CAD
A$1,452 AUD
View
B
Retailer 20
-
$1,362 CAD
£768 GBP
View
B
Retailer 21
-
$1,629 CAD
£918 GBP
View
Most Expensive
B
Reve Diamonds
45F8D56AE · Oct 30
$1,671 CAD
$1,196 USD
View
21 more retailers have this diamond
Prices start from $281 CADSave up to $1,391 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
$281 CAD