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Marquise|Lab Grown|IGI

1.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818648873

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818648873

Diamond specifications and retailer prices

From $254 CAD
$182 USD
As of October 30, 2026
Save $1,385 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,639 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818648873 or 818648873. Listed at 21 retailers as of October 30, 2026, with prices from $254 to $1,639, a $1,385 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,639. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648873
Dimensions10.78 × 5.12 × 3.28 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.12 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648873
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.1%

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: $1,639 CAD|Low: $244 CAD|High: $1,639 CAD|Avg: $695 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
Retailer 17
October 31, 2026
Retailer 5$254 CAD
Retailer 3$284 CAD
Retailer 8$295 CAD
Retailer 6$316 CAD
Retailer 9$316 CAD
Retailer 17$388 CAD
Retailer 12$426 CAD
Retailer 11$524 CAD
Retailer 13$541 CAD
Retailer 10$569 CAD
Retailer 2$750 CAD
Retailer 14$769 CAD
Retailer 7$1,014 CAD
Retailer 16$1,169 CAD
Retailer 15$1,476 CAD
Retailer 4$1,587 CAD
Flawless Fine Jewelry$1,639 CAD

45 data points across 17 retailers

21 retailers$254 CAD to $1,639 CAD

A
Cheapest Retailer
-
$254 CAD
$182 USD
A
Retailer 2
-
$284 CAD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$295 CAD
$211 USD
View
A
Retailer 4
-
$316 CAD
$226 USD
View
A
Retailer 5
-
$316 CAD
$226 USD
View
Retailer 6
-
$388 CAD
£219 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$426 CAD
$305 USD
View
A
Retailer 8
-
$524 CAD
€357 EUR
View
A
Retailer 9
-
$541 CAD
ZAR 6,261 ZAR
View
A
Retailer 10
-
$569 CAD
£321 GBP
View
A
Retailer 11
-
$577 CAD
$413 USD
View
A
Retailer 12
-
$627 CAD
$449 USD
View
B+
Retailer 13
-
$750 CAD
$537 USD
View
B+
Retailer 14
-
$769 CAD
A$847 AUD
View
B+
Retailer 15
-
$1,014 CAD
$726 USD
View
B
Retailer 16
-
$1,052 CAD
$753 USD
View
B
Retailer 17
-
$1,089 CAD
$780 USD
View
B
Retailer 18
-
$1,169 CAD
A$1,287 AUD
View
B
Retailer 19
-
$1,476 CAD
£832 GBP
View
B
Retailer 20
-
$1,587 CAD
$1,136 USD
View
Most Expensive
B
Flawless Fine Jewelry
0D7C215CE · Oct 31
$1,639 CAD
£924 GBP
View
20 more retailers have this diamond
Prices start from $254 CADSave up to $1,385 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
$254 CAD