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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG826673948

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826673948

Diamond specifications and retailer prices

From $374 SGD
$292 USD
As of October 23, 2026
Save $2,240 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,615 SGD at Brilliant Earth · As of October 28, 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 LG826673948 or 826673948. Listed at 21 retailers as of October 23, 2026, with prices from $374 to $2,615, a $2,240 spread on the same certified stone. Brilliant Earth lists it at $2,615. 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 angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826673948
Dimensions12.91 × 6.40 × 4.00 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
12.91 mm6.40 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826673948
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

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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 23
Current: $2,615 SGD|Low: $418 SGD|High: $2,807 SGD|Avg: $1,237 SGD|-6.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9$418 SGD
Retailer 8$464 SGD
Retailer 15$509 SGD
Retailer 18$545 SGD
Retailer 16$666 SGD
Retailer 14$728 SGD
Retailer 3$763 SGD
Retailer 12$816 SGD
Retailer 2$831 SGD
Retailer 5$988 SGD
Retailer 19$1,193 SGD
Retailer 6$1,491 SGD
Retailer 7$1,492 SGD
Retailer 11$1,503 SGD
Retailer 17$1,660 SGD
Retailer 10$1,801 SGD
Retailer 13$1,862 SGD
Retailer 4$1,940 SGD
Brilliant Earth$2,615 SGD

37 data points across 19 retailers

21 retailers$374 SGD to $2,615 SGD

A
Cheapest Retailer
-
$374 SGD
$292 USD
A
Retailer 2
-
$418 SGD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$434 SGD
$339 USD
View
A
Retailer 4
-
$464 SGD
$362 USD
View
A
Retailer 5
-
$509 SGD
HK$3,100 HKD
View
A
Retailer 6
-
$545 SGD
£335 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$666 SGD
$520 USD
View
A
Retailer 8
-
$728 SGD
€541 EUR
View
A
Retailer 9
-
$763 SGD
$595 USD
View
A
Retailer 10
-
$816 SGD
£501 GBP
View
A
Retailer 11
-
$831 SGD
A$998 AUD
View
A
Retailer 12
-
$988 SGD
$771 USD
View
B+
Retailer 13
-
$1,193 SGD
$931 USD
View
B+
Retailer 14
-
$1,491 SGD
View
B+
Retailer 15
-
$1,492 SGD
$1,164 USD
View
B+
Retailer 16
-
$1,503 SGD
A$1,804 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$1,660 SGD
$1,295 USD
View
B
Retailer 18
-
$1,801 SGD
$1,405 USD
View
B
Retailer 19
-
$1,862 SGD
£1,144 GBP
View
B
Retailer 20
-
$1,940 SGD
$1,514 USD
View
Most Expensive
B
Brilliant Earth
21013336A · Oct 28
$2,615 SGD
$2,040 USD
View
20 more retailers have this diamond
Prices start from $374 SGDSave up to $2,240 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
$374 SGD