Marquise|Lab Grown|IGI

3.01ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG840655764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840655764

Diamond specifications and retailer prices

From $393 USD
As of October 31, 2026
Save $3,967 USD (91%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,360 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840655764 or 840655764. Listed at 4 retailers as of October 26, 2026, with prices from $393 to $4,360, a $3,967 spread on the same certified stone. Brilliant Earth lists it at $4,360. 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

3.01
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655764
Dimensions14.93 × 7.36 × 4.70 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
14.93 mm7.36 mm3.01 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655764
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.9%

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: $4,360 USD|Low: $393 USD|High: $4,360 USD|Avg: $2,053 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$393 USD
Retailer 2$810 USD
Retailer 4$2,005 USD
Brilliant Earth$4,360 USD

27 data points across 4 retailers

4 retailers$393 USD to $4,360 USD

A
Cheapest Retailer
-
$393 USD
Final sale: no returns
A
Retailer 2
-
$810 USD
£637 GBP
View
B
Retailer 3
-
$2,005 USD
View
Most Expensive
B
Brilliant Earth
21612801A · Oct 26
$4,360 USD
View
3 more retailers have this diamond
Prices start from $393 USDSave up to $3,967 USD

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
3.01ct Marquise
$393 USD