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Marquise|Lab Grown|IGI

1.01ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818663595

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818663595

Diamond specifications and retailer prices

From $271 CAD
$194 USD
As of November 2, 2026
Save $1,372 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,643 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663595 or 818663595. Listed at 20 retailers as of November 1, 2026, with prices from $271 to $1,643, a $1,372 spread on the same certified stone. Reve Diamonds lists it at $1,643. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663595
Dimensions10.69 × 5.15 × 3.23 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm5.15 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663595
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.7%

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: Nov 2
Current: $821 CAD|Low: $261 CAD|High: $1,643 CAD|Avg: $667 CAD|-1.0%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 2$271 CAD
Retailer 15$303 CAD
Retailer 5$316 CAD
Retailer 3$337 CAD
Retailer 6$337 CAD
Retailer 13$377 CAD
Retailer 12$454 CAD
Retailer 11$553 CAD
Retailer 9$582 CAD
Retailer 8$615 CAD
Retailer 7$773 CAD
Retailer 1$821 CAD
Retailer 14$862 CAD
Retailer 4$1,083 CAD
Retailer 10$1,574 CAD
Reve Diamonds$1,643 CAD

46 data points across 16 retailers

20 retailers$271 CAD to $1,643 CAD

A
Cheapest Retailer
-
$271 CAD
$194 USD
A
Retailer 2
-
$303 CAD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$316 CAD
$226 USD
View
Retailer 4
-
$337 CAD
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$337 CAD
$241 USD
View
A
Retailer 6
-
$454 CAD
$325 USD
View
A
Retailer 7
-
$553 CAD
€377 EUR
View
A
Retailer 8
-
$580 CAD
$415 USD
View
A
Retailer 9
-
$582 CAD
ZAR 6,723 ZAR
View
A
Retailer 10
-
$615 CAD
£346 GBP
View
Retailer 11
-
$677 CAD
$484 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$773 CAD
$553 USD
View
B+
Retailer 13
-
$821 CAD
A$904 AUD
View
B+
Retailer 14
-
$862 CAD
$617 USD
View
B
Retailer 15
-
$1,083 CAD
$775 USD
View
B
Retailer 16
-
$1,135 CAD
$812 USD
View
B
Retailer 17
-
$1,158 CAD
$829 USD
View
B
Retailer 18
-
$1,574 CAD
£887 GBP
View
Retailer 19
-
$1,607 CAD
$1,150 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Reve Diamonds
F29B88763 · Nov 1
$1,643 CAD
$1,176 USD
View
19 more retailers have this diamond
Prices start from $271 CADSave up to $1,372 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
1.01ct Marquise
$271 CAD