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Marquise|Lab Grown|IGI

1.54ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG838643965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838643965

Diamond specifications and retailer prices

From £200 GBP
$266 USD
As of October 30, 2026
Save £1,520 GBP (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,720 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG838643965 or 838643965. Listed at 16 retailers as of October 29, 2026, with prices from £200 to £1,720, a £1,520 spread on the same certified stone. Do Amore Diamonds lists it at £1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643965
Dimensions12.52 × 5.97 × 3.62 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.52 mm5.97 mm1.54 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643965
Side View
Table 59.0%Crown 34.3°Girdle: STK-THKPavilion 38.6°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 30
Current: £1,720 GBP|Low: £200 GBP|High: £1,720 GBP|Avg: £650 GBP
Do Amore Diamonds
Retailer 2
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Retailer 17
October 30, 2026
Retailer 13£200 GBP
Retailer 6£269 GBP
Retailer 2£287 GBP
Retailer 12£301 GBP
Retailer 7£357 GBP
Retailer 16£375 GBP
Retailer 3£394 GBP
Retailer 10£469 GBP
Retailer 5£668 GBP
Retailer 8£781 GBP
Retailer 15£901 GBP
Retailer 14£914 GBP
Retailer 9£981 GBP
Retailer 11£986 GBP
Retailer 17£987 GBP
Retailer 4£1,397 GBP
Do Amore Diamonds£1,720 GBP

13 data points across 17 retailers

16 retailers£200 GBP to £1,720 GBP

Retailer 1
-
£192 GBP
$256 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£200 GBP
$266 USD
View
Final sale: no returns
Retailer 3
-
£238 GBP
$317 USD
View
Price last confirmed 22 days ago
Retailer 4
-
£238 GBP
$317 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£269 GBP
HK$2,800 HKD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£287 GBP
View
A
Retailer 7
-
£301 GBP
$401 USD
View
A
Retailer 8
-
£375 GBP
$499 USD
View
A
Retailer 9
-
£469 GBP
View
Retailer 10
-
£668 GBP
$889 USD
View
Price last confirmed 20 days ago
B
Retailer 11
-
£901 GBP
$1,200 USD
View
B
Retailer 12
-
£914 GBP
$1,217 USD
View
B
Retailer 13
-
£986 GBP
View
B
Retailer 14
-
£987 GBP
$1,314 USD
View
Retailer 15
-
£1,397 GBP
$1,860 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-5E455D940 · Oct 29
£1,720 GBP
$2,290 USD
View
15 more retailers have this diamond
Prices start from £200 GBPSave up to £1,520 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
1.54ct Marquise
£200 GBP