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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818660765

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818660765

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 30, 2026
Save $1,203 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,451 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818660765 or 818660765. Listed at 17 retailers as of October 29, 2026, with prices from $249 to $1,451, a $1,203 spread on the same certified stone. MOH London lists it at $1,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660765
Dimensions10.07 × 5.25 × 3.35 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
10.07 mm5.25 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660765
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,451 CAD|Low: $272 CAD|High: $1,460 CAD|Avg: $733 CAD|+2.6%
MOH London
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
October 30, 2026
Retailer 13$278 CAD
Retailer 12$289 CAD
Retailer 6$309 CAD
Retailer 4$458 CAD
Retailer 9$530 CAD
Retailer 8$549 CAD
Retailer 2$555 CAD
Retailer 11$753 CAD
Retailer 3$795 CAD
Retailer 15$839 CAD
Retailer 10$869 CAD
Retailer 5$992 CAD
Retailer 7$1,004 CAD
Retailer 14$1,068 CAD
MOH London$1,451 CAD

41 data points across 15 retailers

17 retailers$249 CAD to $1,451 CAD

A
Cheapest Retailer
-
$249 CAD
$178 USD
A
Retailer 2
-
$278 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$289 CAD
$207 USD
View
A
Retailer 4
-
$309 CAD
$221 USD
View
A
Retailer 5
-
$309 CAD
$221 USD
View
A
Retailer 6
-
$458 CAD
$328 USD
View
A
Retailer 7
-
$530 CAD
ZAR 6,128 ZAR
View
A
Retailer 8
-
$549 CAD
$393 USD
View
A
Retailer 9
-
$555 CAD
£313 GBP
View
B+
Retailer 10
-
$753 CAD
A$829 AUD
View
B
Retailer 11
-
$795 CAD
$569 USD
View
B+
Retailer 12
-
$839 CAD
SGD 812 SGD
View
B+
Retailer 13
-
$869 CAD
A$957 AUD
View
B
Retailer 14
-
$992 CAD
$710 USD
View
B
Retailer 15
-
$1,035 CAD
$741 USD
View
B
Retailer 16
-
$1,068 CAD
$765 USD
View
Most Expensive
B
MOH London
LG818660765 · Oct 29
$1,451 CAD
£818 GBP
View
16 more retailers have this diamond
Prices start from $249 CADSave up to $1,203 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
1.02ct Marquise
$249 CAD