Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG837601385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837601385

Diamond specifications and retailer prices

From $352 USD
As of October 31, 2026
Save $1,579 USD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,931 USD at Frank Darling · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837601385 or 837601385. Listed at 6 retailers as of October 31, 2026, with prices from $352 to $1,931, a $1,579 spread on the same certified stone. Frank Darling lists it at $1,931. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837601385
Dimensions13.00 × 6.57 × 4.27 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.00 mm6.57 mm2.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837601385
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 65.0%

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 31
Current: $1,931 USD|Low: $352 USD|High: $1,931 USD|Avg: $1,188 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$352 USD
Retailer 4$508 USD
Retailer 6$731 USD
Retailer 5$1,295 USD
Retailer 2$1,310 USD
Retailer 7$1,830 USD
Frank Darling$1,931 USD

18 data points across 7 retailers

6 retailers$352 USD to $1,931 USD

A
Cheapest Retailer
-
$352 USD
Final sale: no returns
B+
Retailer 2
-
$508 USD
View
B
Retailer 3
-
$1,295 USD
View
B+
Retailer 4
-
$1,310 USD
View
Retailer 5
-
$1,830 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Frank Darling
100748131912KD · Oct 31
$1,931 USD
View
5 more retailers have this diamond
Prices start from $352 USDSave up to $1,579 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
$352 USD