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Marquise|Lab Grown|IGI

2.09ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG842651663

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842651663

Diamond specifications and retailer prices

From $369 SGD
$289 USD
As of November 1, 2026
Save $1,650 SGD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,020 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842651663 or 842651663. Listed at 3 retailers as of October 31, 2026, with prices from $369 to $2,020, a $1,650 spread on the same certified stone. Brilliant Earth lists it at $2,020. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842651663
Dimensions13.17 × 6.72 × 4.20 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm6.72 mm2.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842651663
Side View
Table 58.0%Crown 35.6°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,020 SGD|Low: $369 SGD|High: $3,273 SGD|Avg: $1,616 SGD|-38.3%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$369 SGD
Retailer 2$807 SGD
Brilliant Earth$2,020 SGD

24 data points across 3 retailers

3 retailers$369 SGD to $2,020 SGD

A
Cheapest Retailer
-
$369 SGD
$289 USD
Final sale: no returns
A
Retailer 2
-
$807 SGD
£497 GBP
View
Most Expensive
B
Brilliant Earth
21744256A · Oct 31
$2,020 SGD
$1,580 USD
View
2 more retailers have this diamond
Prices start from $369 SGDSave up to $1,650 SGD

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
$369 SGD