Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG816657893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816657893

Diamond specifications and retailer prices

From $544 USD
As of October 30, 2026
Save $1,131 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,675 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG816657893 or 816657893. Listed at 7 retailers as of October 30, 2026, with prices from $544 to $1,675, a $1,131 spread on the same certified stone. Taylor and Hart lists it at $1,675. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816657893
Dimensions13.20 × 6.67 × 4.08 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
13.20 mm6.67 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816657893
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

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 30
Current: $1,652 USD|Low: $530 USD|High: $1,675 USD|Avg: $929 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 1, 2026
Retailer 5$544 USD
Retailer 2$566 USD
Retailer 6$570 USD
Retailer 3$856 USD
Retailer 4$1,618 USD
Retailer 1$1,652 USD
Taylor and Hart$1,675 USD

7 data points across 7 retailers

7 retailers$544 USD to $1,675 USD

A
Cheapest Retailer
-
$544 USD
A
Retailer 2
-
$566 USD
£446 GBP
View
B+
Retailer 3
-
$570 USD
View
B+
Retailer 4
-
$856 USD
£674 GBP
View
B
Retailer 5
-
$1,618 USD
View
B
Retailer 6
-
$1,652 USD
View
Most Expensive
B
Taylor and Hart
Q2XOYX1 · Oct 31
$1,675 USD
View
6 more retailers have this diamond
Prices start from $544 USDSave up to $1,131 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
$544 USD