Marquise|Lab Grown|IGI

3.01ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG843651473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843651473

Diamond specifications and retailer prices

From $597 USD
As of October 28, 2026
Save $2,142 USD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,739 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

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 LG843651473 or 843651473. Listed at 4 retailers as of October 27, 2026, with prices from $597 to $2,739, a $2,142 spread on the same certified stone. Frank Darling lists it at $2,739. 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 angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843651473
Dimensions15.50 × 7.39 × 4.59 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.50 mm7.39 mm3.01 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843651473
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $2,739 USD|Low: $420 USD|High: $2,740 USD|Avg: $1,295 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$420 USD
Retailer 3$597 USD
Retailer 5$868 USD
Retailer 4$1,574 USD
Frank Darling$2,739 USD

8 data points across 5 retailers

4 retailers$597 USD to $2,739 USD

B+
Cheapest Retailer
-
$597 USD
B+
Retailer 2
-
$1,574 USD
View
B
Retailer 3
-
$1,985 USD
View
Most Expensive
B
Frank Darling
100756015385KD · Oct 27
$2,739 USD
View
3 more retailers have this diamond
Prices start from $597 USDSave up to $2,142 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.

B+
3.01ct Marquise
$597 USD