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Marquise|Lab Grown|IGI

3.42ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG849602319

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849602319

Diamond specifications and retailer prices

From $822 CAD
HK$4,600 HKD
As of October 31, 2026
Save $2,448 CAD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,270 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.42ct lab-grown marquise diamond

This 3.42ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849602319 or 849602319. Listed at 8 retailers as of October 31, 2026, with prices from $822 to $3,270, a $2,448 spread on the same certified stone. With Clarity lists it at $3,270. 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

3.42
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602319
Dimensions14.97 × 7.81 × 5.01 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.81 mm3.42 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849602319
Side View
Table 65.0%Crown 39.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.1%

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: $822 CAD|Low: $689 CAD|High: $3,270 CAD|Avg: $1,521 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 5$689 CAD
Retailer 1$822 CAD
Retailer 6$853 CAD
Retailer 3$964 CAD
Retailer 7$1,255 CAD
Retailer 4$1,799 CAD
Retailer 2$2,396 CAD
Retailer 8$2,502 CAD
With Clarity$3,270 CAD

4 data points across 9 retailers

8 retailers$822 CAD to $3,270 CAD

A
Cheapest Retailer
-
$822 CAD
HK$4,600 HKD
A
Retailer 2
-
$853 CAD
£481 GBP
View
A
Retailer 3
-
$964 CAD
$690 USD
View
A
Retailer 4
-
$1,255 CAD
£707 GBP
View
B+
Retailer 5
-
$1,799 CAD
$1,288 USD
View
B+
Retailer 6
-
$2,396 CAD
SGD 2,318 SGD
View
B+
Retailer 7
-
$2,502 CAD
$1,791 USD
View
Most Expensive
B
With Clarity
849602319 · Oct 31
$3,270 CAD
$2,341 USD
View
7 more retailers have this diamond
Prices start from $822 CADSave up to $2,448 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
3.42ct Marquise
$822 CAD