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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG779614026

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779614026

Diamond specifications and retailer prices

From $825 SGD
$644 USD
As of October 27, 2026
Save $3,122 SGD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,948 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG779614026 or 779614026. Listed at 5 retailers as of October 27, 2026, with prices from $825 to $3,948, a $3,122 spread on the same certified stone. Do Amore Diamonds lists it at $3,948. 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 angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779614026
Dimensions6.54 × 6.54 × 12.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm6.54 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779614026
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,948 SGD|Low: $623 SGD|High: $3,948 SGD|Avg: $1,694 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 4$623 SGD
Retailer 9$780 SGD
Retailer 7$825 SGD
Retailer 12$923 SGD
Retailer 6$947 SGD
Retailer 10$1,391 SGD
Retailer 3$1,466 SGD
Retailer 5$1,679 SGD
Retailer 11$1,752 SGD
Retailer 2$2,564 SGD
Retailer 8$3,384 SGD
Do Amore Diamonds$3,948 SGD

8 data points across 12 retailers

5 retailers$825 SGD to $3,948 SGD

A
Cheapest Retailer
-
$825 SGD
$644 USD
B+
Retailer 2
-
$947 SGD
$739 USD
View
B+
Retailer 3
-
$1,679 SGD
$1,310 USD
View
B
Retailer 4
-
$2,564 SGD
£1,575 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787435 · Oct 29
$3,948 SGD
$3,080 USD
View
4 more retailers have this diamond
Prices start from $825 SGDSave up to $3,122 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
$825 SGD