CaratHunter
Plans
Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG792644540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792644540

Diamond specifications and retailer prices

From $604 SGD
$471 USD
As of October 29, 2026
Save $2,844 SGD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,448 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 LG792644540 or 792644540. Listed at 11 retailers as of October 29, 2026, with prices from $604 to $3,448, a $2,844 spread on the same certified stone. Do Amore Diamonds lists it at $3,448. 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 angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792644540
Dimensions12.87 × 6.43 × 4.05 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm6.43 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792644540
Side View
Table 62.0%Crown 36.5°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 29
Current: $3,448 SGD|Low: $230 SGD|High: $3,448 SGD|Avg: $1,186 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 8$230 SGD
Retailer 15$604 SGD
Retailer 9$626 SGD
Retailer 11$642 SGD
Retailer 10$647 SGD
Retailer 5$746 SGD
Retailer 14$766 SGD
Retailer 12$826 SGD
Retailer 16$830 SGD
Retailer 7$1,404 SGD
Retailer 13$1,482 SGD
Retailer 4$1,679 SGD
Retailer 6$1,792 SGD
Retailer 2$2,144 SGD
Retailer 3$2,397 SGD
Do Amore Diamonds$3,448 SGD

21 data points across 16 retailers

11 retailers$604 SGD to $3,448 SGD

A
Cheapest Retailer
-
$604 SGD
$471 USD
A
Retailer 2
-
$626 SGD
£384 GBP
View
B+
Retailer 3
-
$642 SGD
$501 USD
View
A
Retailer 4
-
$647 SGD
$505 USD
View
A
Retailer 5
-
$766 SGD
$598 USD
View
A
Retailer 6
-
$826 SGD
€614 EUR
View
B+
Retailer 7
-
$1,482 SGD
$1,156 USD
View
B+
Retailer 8
-
$1,679 SGD
$1,310 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$1,711 SGD
$1,335 USD
View
B
Retailer 10
-
$2,144 SGD
£1,317 GBP
View
Most Expensive
B
Do Amore Diamonds
27-21E25EF52 · Oct 29
$3,448 SGD
$2,690 USD
View
10 more retailers have this diamond
Prices start from $604 SGDSave up to $2,844 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
$604 SGD