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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818682179

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682179

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 30, 2026
Save $1,205 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,454 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 LG818682179 or 818682179. Listed at 20 retailers as of October 29, 2026, with prices from $249 to $1,454, a $1,205 spread on the same certified stone. MOH London lists it at $1,454. 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 angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682179
Dimensions11.19 × 5.34 × 3.08 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm5.34 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682179
Side View
Table 63.0%Crown 34.7°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 57.7%

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: $1,454 CAD|Low: $239 CAD|High: $1,466 CAD|Avg: $661 CAD|-0.4%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 7$249 CAD
Retailer 4$279 CAD
Retailer 18$290 CAD
Retailer 10$309 CAD
Retailer 11$388 CAD
Retailer 8$459 CAD
Retailer 16$531 CAD
Retailer 15$550 CAD
Retailer 2$556 CAD
Retailer 12$750 CAD
Retailer 17$754 CAD
Retailer 6$841 CAD
Retailer 14$871 CAD
Retailer 9$994 CAD
Retailer 3$1,050 CAD
Retailer 5$1,070 CAD
Retailer 13$1,106 CAD
MOH London$1,454 CAD

27 data points across 18 retailers

20 retailers$249 CAD to $1,454 CAD

A
Cheapest Retailer
-
$249 CAD
$178 USD
A
Retailer 2
-
$279 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$290 CAD
$207 USD
View
A
Retailer 4
-
$309 CAD
$221 USD
View
A
Retailer 5
-
$309 CAD
$221 USD
View
A
Retailer 6
-
$388 CAD
£218 GBP
View
A
Retailer 7
-
$459 CAD
$328 USD
View
A
Retailer 8
-
$531 CAD
ZAR 6,128 ZAR
View
A
Retailer 9
-
$550 CAD
$393 USD
View
A
Retailer 10
-
$556 CAD
£313 GBP
View
B+
Retailer 11
-
$750 CAD
$536 USD
View
B+
Retailer 12
-
$754 CAD
A$829 AUD
View
B+
Retailer 13
-
$841 CAD
SGD 812 SGD
View
B+
Retailer 14
-
$871 CAD
A$957 AUD
View
B
Retailer 15
-
$994 CAD
$710 USD
View
B
Retailer 16
-
$1,037 CAD
$741 USD
View
B
Retailer 17
-
$1,050 CAD
$750 USD
View
B
Retailer 18
-
$1,070 CAD
$765 USD
View
B
Retailer 19
-
$1,106 CAD
$790 USD
View
Most Expensive
B
MOH London
LG818682179 · Oct 29
$1,454 CAD
£818 GBP
View
19 more retailers have this diamond
Prices start from $249 CADSave up to $1,205 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