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Marquise|Lab Grown|IGI

1.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818639666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818639666

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)
22 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 LG818639666 or 818639666. Listed at 22 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 angle33.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639666
Dimensions10.92 × 5.19 × 3.20 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
10.92 mm5.19 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639666
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.7%

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: $1,639 CAD|Low: $244 CAD|High: $1,639 CAD|Avg: $727 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
Retailer 18
October 31, 2026
Retailer 6$254 CAD
Retailer 4$284 CAD
Retailer 9$295 CAD
Retailer 7$316 CAD
Retailer 10$316 CAD
Retailer 3$388 CAD
Retailer 15$426 CAD
Retailer 13$524 CAD
Retailer 16$541 CAD
Retailer 2$569 CAD
Retailer 12$706 CAD
Retailer 11$750 CAD
Retailer 17$769 CAD
Retailer 8$1,014 CAD
Retailer 14$1,159 CAD
Retailer 18$1,476 CAD
Retailer 5$1,587 CAD
Flawless Fine Jewelry$1,639 CAD

44 data points across 18 retailers

22 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
B+
Retailer 12
-
$627 CAD
$449 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$706 CAD
A$778 AUD
View
B+
Retailer 14
-
$750 CAD
$537 USD
View
B+
Retailer 15
-
$769 CAD
A$847 AUD
View
B
Retailer 16
-
$1,014 CAD
$726 USD
View
B
Retailer 17
-
$1,052 CAD
$753 USD
View
B
Retailer 18
-
$1,089 CAD
$780 USD
View
B+
Retailer 19
-
$1,159 CAD
A$1,276 AUD
View
B
Retailer 20
-
$1,476 CAD
£832 GBP
View
B
Retailer 21
-
$1,587 CAD
$1,136 USD
View
Most Expensive
B
Flawless Fine Jewelry
AF6C53671 · Oct 31
$1,639 CAD
£924 GBP
View
21 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