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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG841661234

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661234

Diamond specifications and retailer prices

From $402 SGD
$314 USD
As of October 27, 2026
Save $1,802 SGD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,205 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841661234 or 841661234. Listed at 15 retailers as of October 27, 2026, with prices from $402 to $2,205, a $1,802 spread on the same certified stone. Brilliant Earth lists it at $2,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661234
Dimensions13.21 × 6.54 × 3.86 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.21 mm6.54 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661234
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.0%

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 27
Current: $2,205 SGD|Low: $402 SGD|High: $2,205 SGD|Avg: $1,143 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 27, 2026
Retailer 7$402 SGD
Retailer 10$492 SGD
Retailer 13$524 SGD
Retailer 11$647 SGD
Retailer 8$701 SGD
Retailer 15$734 SGD
Retailer 2$781 SGD
Retailer 6$983 SGD
Retailer 14$1,369 SGD
Retailer 3$1,431 SGD
Retailer 12$1,653 SGD
Retailer 5$1,715 SGD
Retailer 9$1,789 SGD
Retailer 4$1,857 SGD
Brilliant Earth$2,205 SGD

19 data points across 15 retailers

15 retailers$402 SGD to $2,205 SGD

A
Cheapest Retailer
-
$402 SGD
$314 USD
Final sale: no returns
A
Retailer 2
-
$492 SGD
HK$3,000 HKD
View
A
Retailer 3
-
$524 SGD
£322 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$647 SGD
$505 USD
View
A
Retailer 5
-
$701 SGD
€521 EUR
View
A
Retailer 6
-
$734 SGD
$573 USD
View
A
Retailer 7
-
$781 SGD
£480 GBP
View
A
Retailer 8
-
$983 SGD
$767 USD
View
B+
Retailer 9
-
$1,369 SGD
$1,068 USD
View
B+
Retailer 10
-
$1,431 SGD
View
B+
Retailer 11
-
$1,653 SGD
$1,290 USD
View
B
Retailer 12
-
$1,715 SGD
$1,338 USD
View
B+
Retailer 13
-
$1,789 SGD
£1,099 GBP
View
B
Retailer 14
-
$1,857 SGD
$1,449 USD
View
Most Expensive
B
Brilliant Earth
21807698A · Oct 29
$2,205 SGD
$1,720 USD
View
14 more retailers have this diamond
Prices start from $402 SGDSave up to $1,802 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
1.90ct Marquise
$402 SGD