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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG813615532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813615532

Diamond specifications and retailer prices

From £240 GBP
$322 USD
As of October 30, 2026
Save £1,894 GBP (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £2,135 GBP at Do Amore Diamonds · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813615532 or 813615532. Listed at 28 retailers as of October 30, 2026, with prices from £240 to £2,135, a £1,894 spread on the same certified stone. Do Amore Diamonds lists it at £2,135. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813615532
Dimensions11.82 × 6.11 × 3.83 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
11.82 mm6.11 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813615532
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: £2,135 GBP|Low: £231 GBP|High: £2,366 GBP|Avg: £773 GBP|-9.8%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 9£231 GBP
Retailer 4£269 GBP
Retailer 8£299 GBP
Retailer 21£299 GBP
Retailer 14£322 GBP
Retailer 13£386 GBP
Retailer 11£397 GBP
Retailer 6£414 GBP
Retailer 10£547 GBP
Retailer 18£566 GBP
Retailer 2£567 GBP
Retailer 15£593 GBP
Retailer 17£765 GBP
Retailer 7£806 GBP
Retailer 20£875 GBP
Retailer 3£1,146 GBP
Retailer 12£1,177 GBP
Retailer 5£1,178 GBP
Retailer 16£1,294 GBP
Retailer 19£1,530 GBP
Do Amore Diamonds£2,135 GBP

42 data points across 21 retailers

28 retailers£240 GBP to £2,135 GBP

Retailer 1
-
£231 GBP
$310 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£240 GBP
$322 USD
View
A
Retailer 3
-
£240 GBP
$322 USD
View
A
Retailer 4
-
£269 GBP
$360 USD
View
Final sale: no returns
Retailer 5
-
£279 GBP
$374 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
£299 GBP
$400 USD
View
Retailer 7
-
£299 GBP
$400 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
£299 GBP
$400 USD
View
A
Retailer 9
-
£322 GBP
$432 USD
View
A
Retailer 10
-
£386 GBP
View
A
Retailer 11
-
£397 GBP
$532 USD
View
A
Retailer 12
-
£414 GBP
$555 USD
View
B+
Retailer 13
-
£547 GBP
$733 USD
View
B+
Retailer 14
-
£566 GBP
ZAR 12,252 ZAR
View
B+
Retailer 15
-
£567 GBP
A$1,168 AUD
View
B+
Retailer 16
-
£593 GBP
View
B+
Retailer 17
-
£765 GBP
A$1,576 AUD
View
B+
Retailer 18
-
£806 GBP
A$1,661 AUD
View
B
Retailer 19
-
£875 GBP
$1,173 USD
View
Retailer 20
-
£1,059 GBP
$1,419 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
£1,059 GBP
$1,419 USD
View
B
Retailer 22
-
£1,146 GBP
$1,536 USD
View
B
Retailer 23
-
£1,177 GBP
$1,577 USD
View
B
Retailer 24
-
£1,178 GBP
$1,579 USD
View
B
Retailer 25
-
£1,285 GBP
View
B
Retailer 26
-
£1,294 GBP
View
B
Retailer 27
-
£1,530 GBP
$2,050 USD
View
Most Expensive
B
Do Amore Diamonds
27-640E9DC9D · Oct 31
£2,135 GBP
$2,860 USD
View
27 more retailers have this diamond
Prices start from £240 GBPSave up to £1,894 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
£240 GBP