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Marquise|Lab Grown|IGI

4.06ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG838652102

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838652102

Diamond specifications and retailer prices

From $855 USD
As of November 1, 2026
Save $1,670 USD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,525 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.06ct lab-grown marquise diamond

This 4.06ct 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 LG838652102 or 838652102. Listed at 7 retailers as of November 1, 2026, with prices from $855 to $2,525, a $1,670 spread on the same certified stone. Rare Carat lists it at $2,525. 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

4.06
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838652102
Dimensions16.16 × 8.55 × 5.01 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.16 mm8.55 mm4.06 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838652102
Side View
Table 56.0%Crown 35.5°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 58.6%

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 1
Current: $2,525 USD|Low: $855 USD|High: $2,697 USD|Avg: $1,613 USD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$855 USD
Retailer 2$891 USD
Retailer 4$959 USD
Retailer 3$1,345 USD
Retailer 7$2,090 USD
Retailer 6$2,506 USD
Rare Carat$2,525 USD

21 data points across 7 retailers

7 retailers$855 USD to $2,525 USD

B+
Cheapest Retailer
-
$855 USD
A
Retailer 2
-
$891 USD
£702 GBP
View
A
Retailer 3
-
$959 USD
View
A
Retailer 4
-
$1,345 USD
View
Retailer 5
-
$2,090 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$2,506 USD
£1,973 GBP
View
Most Expensive
B
Rare Carat
SM-46-1200_l_838652102 · Nov 1
$2,525 USD
View
6 more retailers have this diamond
Prices start from $855 USDSave up to $1,670 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
4.06ct Marquise
$855 USD