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Marquise|Lab Grown|IGI

3.05ct G VS2 Marquise Lab Grown Diamond

GD • G/VS2 • IGI LG840654414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840654414

Diamond specifications and retailer prices

From $587 CAD
$420 USD
As of October 31, 2026
Save $3,291 CAD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,877 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG840654414 or 840654414. Listed at 5 retailers as of October 31, 2026, with prices from $587 to $3,877, a $3,291 spread on the same certified stone. Frank Darling lists it at $3,877. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840654414
Dimensions15.48 × 7.61 × 4.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.48 mm7.61 mm3.05 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840654414
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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 31
Current: $3,877 CAD|Low: $587 CAD|High: $3,878 CAD|Avg: $2,031 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$587 CAD
Retailer 4$837 CAD
Retailer 6$1,198 CAD
Retailer 2$2,147 CAD
Retailer 5$2,815 CAD
Frank Darling$3,877 CAD

13 data points across 6 retailers

5 retailers$587 CAD to $3,877 CAD

A
Cheapest Retailer
-
$587 CAD
$420 USD
Final sale: no returns
B+
Retailer 2
-
$837 CAD
$599 USD
View
B+
Retailer 3
-
$2,147 CAD
$1,537 USD
View
B
Retailer 4
-
$2,815 CAD
$2,015 USD
View
Most Expensive
B
Frank Darling
100743275443KD · Oct 31
$3,877 CAD
$2,776 USD
View
4 more retailers have this diamond
Prices start from $587 CADSave up to $3,291 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
3.05ct Marquise
$587 CAD