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Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG833635360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833635360

Diamond specifications and retailer prices

From $497 SGD
As of November 4, 2026
5 retailers carry this diamond
Most expensive: $2,425 SGD at Frank Darling · As of October 26, 2026
View at Frank Darling

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833635360 or 833635360. Listed at 5 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833635360
Dimensions12.50 × 6.57 × 4.19 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.50 mm6.57 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833635360
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,425 SGD|Low: $497 SGD|High: $2,425 SGD|Avg: $1,290 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 5$497 SGD
Retailer 2$712 SGD
Retailer 6$960 SGD
Retailer 7$1,003 SGD
Retailer 9$1,096 SGD
Retailer 8$1,749 SGD
Retailer 3$1,850 SGD
Retailer 4$1,885 SGD
Frank Darling$2,425 SGD

5 data points across 9 retailers

5 retailers

A
Cheapest Retailer
-
$497 SGD
Final sale: no returns
Retailer 2
-
$712 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,850 SGD
View
Price last confirmed 10 days ago
Retailer 4
-
$1,885 SGD
View
Price last confirmed 15 days ago
Most Expensive
Frank Darling
100199149546KD · Oct 26
$2,425 SGD
$1,898 USD
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from $497 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
1.99ct Marquise
$497 SGD