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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 £484 GBP
$644 USD
As of October 27, 2026
Save £1,829 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,313 GBP 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 £484 to £2,313, a £1,829 spread on the same certified stone. Do Amore Diamonds lists it at £2,313. 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: £2,313 GBP|Low: £365 GBP|High: £2,313 GBP|Avg: £992 GBP
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£365 GBP
Retailer 9£457 GBP
Retailer 7£484 GBP
Retailer 12£541 GBP
Retailer 6£555 GBP
Retailer 10£815 GBP
Retailer 3£859 GBP
Retailer 5£984 GBP
Retailer 11£1,027 GBP
Retailer 2£1,502 GBP
Retailer 8£1,982 GBP
Do Amore Diamonds£2,313 GBP

8 data points across 12 retailers

5 retailers£484 GBP to £2,313 GBP

A
Cheapest Retailer
-
£484 GBP
$644 USD
B+
Retailer 2
-
£555 GBP
$739 USD
View
B+
Retailer 3
-
£984 GBP
$1,310 USD
View
B
Retailer 4
-
£1,502 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787435 · Oct 29
£2,313 GBP
$3,080 USD
View
4 more retailers have this diamond
Prices start from £484 GBPSave up to £1,829 GBP

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
£484 GBP