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Marquise|Lab Grown|IGI

0.81ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542231813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542231813

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 30, 2026
Save $1,330 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,583 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231813 or 542231813. Listed at 18 retailers as of October 30, 2026, with prices from $253 to $1,583, a $1,330 spread on the same certified stone. Reve Diamonds lists it at $1,583. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231813
Dimensions10.21 × 4.84 × 2.76 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.21 mm4.84 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231813
Side View
Table 60.5%Crown 34.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.0%

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: $566 CAD|Low: $243 CAD|High: $1,583 CAD|Avg: $707 CAD|+4.4%
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
Reve Diamonds
October 31, 2026
Retailer 13$253 CAD
Retailer 7$282 CAD
Retailer 3$293 CAD
Retailer 4$314 CAD
Retailer 14$314 CAD
Retailer 9$429 CAD
Retailer 2$555 CAD
Retailer 1$566 CAD
Retailer 11$567 CAD
Retailer 5$637 CAD
Retailer 8$712 CAD
Retailer 15$1,009 CAD
Retailer 12$1,064 CAD
Retailer 6$1,084 CAD
Retailer 10$1,474 CAD
Reve Diamonds$1,583 CAD

40 data points across 16 retailers

18 retailers$253 CAD to $1,583 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
A
Retailer 2
-
$282 CAD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$293 CAD
$210 USD
View
A
Retailer 4
-
$314 CAD
$225 USD
View
A
Retailer 5
-
$314 CAD
$225 USD
View
A
Retailer 6
-
$406 CAD
$291 USD
View
A
Retailer 7
-
$429 CAD
£242 GBP
View
B+
Retailer 8
-
$555 CAD
$397 USD
View
B+
Retailer 9
-
$566 CAD
£319 GBP
View
B+
Retailer 10
-
$567 CAD
ZAR 6,557 ZAR
View
B+
Retailer 11
-
$637 CAD
$456 USD
View
B
Retailer 12
-
$644 CAD
HK$3,600 HKD
View
B+
Retailer 13
-
$712 CAD
$510 USD
View
B
Retailer 14
-
$1,009 CAD
$722 USD
View
B
Retailer 15
-
$1,064 CAD
$762 USD
View
B
Retailer 16
-
$1,084 CAD
$776 USD
View
B
Retailer 17
-
$1,474 CAD
£831 GBP
View
Most Expensive
B
Reve Diamonds
FC9151274 · Oct 30
$1,583 CAD
$1,133 USD
View
17 more retailers have this diamond
Prices start from $253 CADSave up to $1,330 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
0.81ct Marquise
$253 CAD