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Marquise|Lab Grown|IGI

2.05ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG843622857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843622857

Diamond specifications and retailer prices

From $401 SGD
$314 USD
As of November 1, 2026
Save $405 SGD (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $807 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 2.05ct lab-grown marquise diamond

This 2.05ct 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 LG843622857 or 843622857. Listed at 2 retailers as of November 1, 2026, with prices from $401 to $807, a $405 spread on the same certified stone. 77 Diamonds lists it at $807. 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

2.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843622857
Dimensions13.25 × 6.50 × 4.14 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.25 mm6.50 mm2.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843622857
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $807 SGD|Low: $398 SGD|High: $836 SGD|Avg: $691 SGD|-3.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$401 SGD
77 Diamonds$807 SGD

23 data points across 2 retailers

2 retailers$401 SGD to $807 SGD

A
Cheapest Retailer
-
$401 SGD
$314 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
MQTVSMC4RRBWS · Nov 2
$807 SGD
£497 GBP
View
1 more retailer has this diamond
Prices start from $401 SGDSave up to $405 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
2.05ct Marquise
$401 SGD