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Marquise|Lab Grown|IGI

1.05ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG803680272

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803680272

Diamond specifications and retailer prices

From $347 CAD
$248 USD
As of October 27, 2026
Save $1,562 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,331 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803680272 or 803680272. Listed at 23 retailers as of October 25, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803680272
Dimensions10.78 × 5.33 × 3.24 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.33 mm1.05 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803680272
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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 27
Current: $834 CAD|Low: $333 CAD|High: $1,929 CAD|Avg: $873 CAD|+1.6%
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
October 29, 2026
Retailer 2$347 CAD
Retailer 14$388 CAD
Retailer 4$431 CAD
Retailer 13$431 CAD
Retailer 5$577 CAD
Retailer 7$586 CAD
Retailer 6$628 CAD
Retailer 9$817 CAD
Retailer 1$834 CAD
Retailer 10$1,081 CAD
Retailer 8$1,157 CAD
Retailer 12$1,390 CAD
Retailer 3$1,708 CAD
Retailer 11$1,909 CAD

37 data points across 14 retailers

23 retailers$347 CAD to $1,909 CAD

A
Retailer 1
-
$347 CAD
$248 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$347 CAD
$248 USD
View
A
Retailer 3
-
$388 CAD
$277 USD
View
Final sale: no returns
A
Retailer 4
-
$403 CAD
$288 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$423 CAD
$302 USD
View
A
Retailer 6
-
$431 CAD
$308 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$431 CAD
$308 USD
View
A
Retailer 8
-
$577 CAD
$412 USD
View
A
Retailer 9
-
$586 CAD
£330 GBP
View
B+
Retailer 10
-
$628 CAD
$449 USD
View
B+
Retailer 11
-
$817 CAD
ZAR 9,434 ZAR
View
B+
Retailer 12
-
$834 CAD
£469 GBP
View
B+
Retailer 13
-
$1,081 CAD
A$1,188 AUD
View
B+
Retailer 14
-
$1,157 CAD
A$1,272 AUD
View
B
Retailer 15
-
$1,390 CAD
$993 USD
View
B
Retailer 16
-
$1,530 CAD
$1,093 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,530 CAD
$1,093 USD
View
B
Retailer 18
-
$1,708 CAD
$1,220 USD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$1,763 CAD
$1,260 USD
View
B
Retailer 20
-
$1,856 CAD
£1,044 GBP
View
B
Retailer 21
-
$1,884 CAD
$1,346 USD
View
B
Retailer 22
-
$1,909 CAD
£1,074 GBP
View
Most Expensive
B
Do Amore Diamonds
27-01DB1897E · Oct 29
$3,331 CAD
$2,380 USD
View
Price under review
22 more retailers have this diamond
Prices start from $347 CADSave up to $1,562 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
1.05ct Marquise
$347 CAD