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Marquise|Lab Grown|IGI

1.49ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG836678763

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836678763

Diamond specifications and retailer prices

From £203 GBP
$270 USD
As of October 28, 2026
Save £1,224 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,427 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.49ct lab-grown marquise diamond

This 1.49ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836678763 or 836678763. Listed at 18 retailers as of October 28, 2026, with prices from £203 to £1,427, a £1,224 spread on the same certified stone. Do Amore Diamonds lists it at £1,427. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836678763
Dimensions11.72 × 5.92 × 3.75 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm5.92 mm1.49 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836678763
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.3%

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: £1,427 GBP|Low: £168 GBP|High: £1,742 GBP|Avg: £616 GBP|-18.1%
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
October 29, 2026
Retailer 4£181 GBP
Retailer 6£203 GBP
Retailer 15£225 GBP
Retailer 9£312 GBP
Retailer 3£372 GBP
Retailer 12£426 GBP
Retailer 2£474 GBP
Retailer 11£604 GBP
Retailer 10£714 GBP
Retailer 13£725 GBP
Retailer 5£797 GBP
Retailer 14£924 GBP
Retailer 7£994 GBP
Retailer 8£999 GBP
Do Amore Diamonds£1,427 GBP

29 data points across 15 retailers

18 retailers£203 GBP to £1,427 GBP

Retailer 1
-
£181 GBP
$241 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£203 GBP
$270 USD
View
Final sale: no returns
Retailer 3
-
£210 GBP
$280 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£225 GBP
$299 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£225 GBP
$299 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£301 GBP
$401 USD
View
A
Retailer 7
-
£312 GBP
View
A
Retailer 8
-
£372 GBP
$495 USD
View
A
Retailer 9
-
£426 GBP
ZAR 9,171 ZAR
View
B+
Retailer 10
-
£474 GBP
View
B+
Retailer 11
-
£604 GBP
A$1,237 AUD
View
B+
Retailer 12
-
£714 GBP
A$1,463 AUD
View
B
Retailer 13
-
£725 GBP
$966 USD
View
Retailer 14
-
£797 GBP
$1,062 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£924 GBP
$1,230 USD
View
B
Retailer 16
-
£994 GBP
$1,324 USD
View
B
Retailer 17
-
£999 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1977750 · Oct 29
£1,427 GBP
$1,900 USD
View
17 more retailers have this diamond
Prices start from £203 GBPSave up to £1,224 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
1.49ct Marquise
£203 GBP