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Marquise|Lab Grown|IGI

1.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818659345

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818659345

Diamond specifications and retailer prices

From $237 CAD
$170 USD
As of October 30, 2026
Save $2,053 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,291 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG818659345 or 818659345. Listed at 14 retailers as of October 29, 2026, with prices from $237 to $2,291, a $2,053 spread on the same certified stone. Do Amore Diamonds lists it at $2,291. 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 angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659345
Dimensions10.66 × 5.34 × 3.16 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.66 mm5.34 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659345
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.2%

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: $2,291 CAD|Low: $210 CAD|High: $2,361 CAD|Avg: $897 CAD|-3.0%
Do Amore Diamonds
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 30, 2026
Retailer 14$237 CAD
Retailer 17$267 CAD
Retailer 5$353 CAD
Retailer 11$400 CAD
Retailer 10$402 CAD
Retailer 4$549 CAD
Retailer 8$565 CAD
Retailer 15$795 CAD
Retailer 16$833 CAD
Retailer 9$893 CAD
Retailer 3$1,048 CAD
Retailer 6$1,048 CAD
Retailer 13$1,068 CAD
Retailer 7$1,125 CAD
Retailer 2$1,187 CAD
Retailer 12$1,533 CAD
Do Amore Diamonds$2,291 CAD

30 data points across 17 retailers

14 retailers$237 CAD to $2,291 CAD

A
Cheapest Retailer
-
$237 CAD
$170 USD
A
Retailer 2
-
$267 CAD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
$353 CAD
$253 USD
View
A
Retailer 4
-
$400 CAD
£226 GBP
View
B+
Retailer 5
-
$402 CAD
$288 USD
View
A
Retailer 6
-
$549 CAD
€374 EUR
View
B+
Retailer 7
-
$795 CAD
A$876 AUD
View
B+
Retailer 8
-
$833 CAD
$596 USD
View
B+
Retailer 9
-
$1,048 CAD
$750 USD
View
B+
Retailer 10
-
$1,048 CAD
$750 USD
View
B+
Retailer 11
-
$1,068 CAD
$765 USD
View
B+
Retailer 12
-
$1,187 CAD
$850 USD
View
B
Retailer 13
-
$1,533 CAD
£864 GBP
View
Most Expensive
B
Do Amore Diamonds
27-468EBDE91 · Oct 29
$2,291 CAD
$1,640 USD
View
13 more retailers have this diamond
Prices start from $237 CADSave up to $2,053 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
$237 CAD