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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG776673541

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776673541

Diamond specifications and retailer prices

From £264 GBP
$352 USD
As of October 28, 2026
Save £1,756 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,020 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 LG776673541 or 776673541. Listed at 13 retailers as of October 28, 2026, with prices from £264 to £2,020, a £1,756 spread on the same certified stone. Do Amore Diamonds lists it at £2,020. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776673541
Dimensions6.38 × 6.38 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.38 mm6.38 mm1.90 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776673541
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

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 28
Current: £2,020 GBP|Low: £354 GBP|High: £2,020 GBP|Avg: £724 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 15£354 GBP
Retailer 9£367 GBP
Retailer 11£376 GBP
Retailer 12£398 GBP
Retailer 5£437 GBP
Retailer 14£449 GBP
Retailer 13£484 GBP
Retailer 3£486 GBP
Retailer 8£610 GBP
Retailer 7£823 GBP
Retailer 10£868 GBP
Retailer 4£984 GBP
Retailer 6£1,050 GBP
Retailer 2£1,256 GBP
Retailer 16£1,404 GBP
Do Amore Diamonds£2,020 GBP

19 data points across 16 retailers

13 retailers£264 GBP to £2,020 GBP

A
Cheapest Retailer
-
£264 GBP
$352 USD
A
Retailer 2
-
£354 GBP
$471 USD
View
A
Retailer 3
-
£367 GBP
View
B+
Retailer 4
-
£376 GBP
$501 USD
View
A
Retailer 5
-
£398 GBP
$530 USD
View
A
Retailer 6
-
£449 GBP
$598 USD
View
A
Retailer 7
-
£484 GBP
€614 EUR
View
B+
Retailer 8
-
£610 GBP
A$1,251 AUD
View
Price last confirmed 120 days ago
B+
Retailer 9
-
£868 GBP
$1,156 USD
View
B+
Retailer 10
-
£984 GBP
$1,310 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
£1,002 GBP
$1,335 USD
View
B
Retailer 12
-
£1,256 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E82FAF95A · Oct 29
£2,020 GBP
$2,690 USD
View
12 more retailers have this diamond
Prices start from £264 GBPSave up to £1,756 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
£264 GBP