Marquise|Lab Grown|IGI

2.09ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG839664156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839664156

Diamond specifications and retailer prices

From $345 USD
As of October 28, 2026
Save $1,640 USD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,985 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839664156 or 839664156. Listed at 5 retailers as of October 27, 2026, with prices from $345 to $1,985, a $1,640 spread on the same certified stone. Frank Darling lists it at $1,985. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839664156
Dimensions13.19 × 6.52 × 4.25 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.19 mm6.52 mm2.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839664156
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,985 USD|Low: $345 USD|High: $1,985 USD|Avg: $1,048 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$345 USD
Retailer 3$499 USD
Retailer 6$725 USD
Retailer 4$1,255 USD
Retailer 5$1,323 USD
Frank Darling$1,985 USD

8 data points across 6 retailers

5 retailers$345 USD to $1,985 USD

A
Cheapest Retailer
-
$345 USD
Final sale: no returns
B+
Retailer 2
-
$499 USD
View
B
Retailer 3
-
$1,255 USD
View
B
Retailer 4
-
$1,323 USD
View
Most Expensive
B
Frank Darling
100743079339KD · Oct 27
$1,985 USD
View
4 more retailers have this diamond
Prices start from $345 USDSave up to $1,640 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
2.09ct Marquise
$345 USD