Marquise|Lab Grown|IGI

1.49ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG836633618

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836633618

Diamond specifications and retailer prices

From £192 GBP
$256 USD
As of October 28, 2026
Save £668 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,186 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836633618 or 836633618. Listed at 16 retailers as of October 28, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.49
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633618
Dimensions11.66 × 6.04 × 3.66 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm6.04 mm1.49 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836633618
Side View
Table 63.0%Crown 36.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.6%

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: £1,186 GBP|Low: £165 GBP|High: £1,186 GBP|Avg: £464 GBP
Brilliant Earth
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
October 29, 2026
Retailer 12£172 GBP
Retailer 4£192 GBP
Retailer 13£213 GBP
Retailer 3£240 GBP
Retailer 8£257 GBP
Retailer 6£287 GBP
Retailer 9£369 GBP
Retailer 2£401 GBP
Retailer 10£559 GBP
Retailer 11£601 GBP
Retailer 14£686 GBP
Retailer 5£703 GBP
Retailer 7£860 GBP
Brilliant Earth£1,186 GBP

32 data points across 14 retailers

16 retailers£192 GBP to £860 GBP

Retailer 1
-
£172 GBP
$229 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£192 GBP
$256 USD
View
Final sale: no returns
Retailer 3
-
£200 GBP
$266 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£213 GBP
$284 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£213 GBP
$284 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
£240 GBP
HK$2,500 HKD
View
A
Retailer 7
-
£257 GBP
View
B+
Retailer 8
-
£287 GBP
$382 USD
View
A
Retailer 9
-
£369 GBP
€468 EUR
View
A
Retailer 10
-
£401 GBP
View
B+
Retailer 11
-
£559 GBP
$745 USD
View
Retailer 12
-
£601 GBP
$800 USD
View
Price last confirmed 11 days ago
Retailer 13
-
£686 GBP
$914 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
£703 GBP
SGD 1,265 SGD
View
B
Retailer 15
-
£860 GBP
View
Most Expensive
Brilliant Earth
21560289A · Oct 18
£1,186 GBP
$1,580 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from £192 GBPSave up to £668 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
£192 GBP