Marquise|Lab Grown|IGI

1.38ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG844636810

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844636810

Diamond specifications and retailer prices

From £147 GBP
$196 USD
As of October 23, 2026
Save £934 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,081 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.38ct lab-grown marquise diamond

This 1.38ct 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 LG844636810 or 844636810. Listed at 19 retailers as of October 23, 2026, with prices from £147 to £1,081, a £934 spread on the same certified stone. Brilliant Earth lists it at £1,081. 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

1.38
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844636810
Dimensions11.50 × 5.77 × 3.67 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm5.77 mm1.38 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844636810
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: £1,081 GBP|Low: £147 GBP|High: £1,081 GBP|Avg: £422 GBP
Brilliant Earth
Retailer 2
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Retailer 18
October 27, 2026
Retailer 16£147 GBP
Retailer 5£165 GBP
Retailer 14£171 GBP
Retailer 8£183 GBP
Retailer 3£211 GBP
Retailer 2£219 GBP
Retailer 13£300 GBP
Retailer 17£318 GBP
Retailer 11£332 GBP
Retailer 15£372 GBP
Retailer 4£409 GBP
Retailer 10£563 GBP
Retailer 6£588 GBP
Retailer 18£590 GBP
Retailer 7£598 GBP
Retailer 9£618 GBP
Retailer 12£856 GBP
Brilliant Earth£1,081 GBP

7 data points across 18 retailers

19 retailers£147 GBP to £1,081 GBP

A
Cheapest Retailer
-
£147 GBP
$196 USD
A
Retailer 2
-
£165 GBP
$220 USD
View
Final sale: no returns
A
Retailer 3
-
£171 GBP
$228 USD
View
A
Retailer 4
-
£183 GBP
$244 USD
View
A
Retailer 5
-
£211 GBP
HK$2,200 HKD
View
A
Retailer 6
-
£219 GBP
View
A
Retailer 7
-
£300 GBP
€381 EUR
View
A
Retailer 8
-
£318 GBP
$424 USD
View
A
Retailer 9
-
£332 GBP
View
B+
Retailer 10
-
£372 GBP
$495 USD
View
B+
Retailer 11
-
£409 GBP
$545 USD
View
Retailer 12
-
£563 GBP
$750 USD
View
Price last confirmed 9 days ago
B
Retailer 13
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£578 GBP
$770 USD
View
B
Retailer 14
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£588 GBP
$783 USD
View
B
Retailer 15
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£590 GBP
$786 USD
View
B
Retailer 16
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£598 GBP
SGD 1,076 SGD
View
B
Retailer 17
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£618 GBP
$823 USD
View
B
Retailer 18
-
£856 GBP
View
Most Expensive
B
Brilliant Earth
22235297A · Oct 29
£1,081 GBP
$1,440 USD
View
18 more retailers have this diamond
Prices start from £147 GBPSave up to £934 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
1.38ct Marquise
£147 GBP