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Marquise|Lab Grown|IGI

1.05ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG780672217

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780672217

Diamond specifications and retailer prices

From $271 CAD
As of November 5, 2026
Save $875 CAD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,146 CAD at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG780672217 or 780672217. Listed at 4 retailers as of November 4, 2026, with prices from $271 to $1,146, a $875 spread on the same certified stone. Frank Darling lists it at $1,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780672217
Dimensions10.85 × 5.26 × 3.27 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
10.85 mm5.26 mm1.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780672217
Side View
Table 62.0%Crown 34.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.2%

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: Nov 5
Current: $1,146 CAD|Low: $271 CAD|High: $2,430 CAD|Avg: $975 CAD|-3.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 2$271 CAD
Retailer 5$418 CAD
Retailer 11$475 CAD
Retailer 7$582 CAD
Retailer 8$608 CAD
Retailer 10$634 CAD
Retailer 6$929 CAD
Retailer 3$934 CAD
Frank Darling$1,146 CAD
Retailer 4$1,355 CAD
Retailer 12$1,356 CAD
Retailer 9$2,430 CAD

12 data points across 12 retailers

4 retailers$271 CAD to $1,146 CAD

A
Cheapest Retailer
-
$271 CAD
Final sale: no returns
B+
Retailer 2
-
$418 CAD
View
Retailer 3
-
$929 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
Frank Darling
100757471038KD · Nov 4
$1,146 CAD
$820 USD
View
3 more retailers have this diamond
Prices start from $271 CADSave up to $875 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
$271 CAD