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Marquise|Lab Grown|IGI

1.54ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG835634214

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835634214

Diamond specifications and retailer prices

From £210 GBP
$281 USD
As of November 2, 2026
Save £1,447 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,657 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835634214 or 835634214. Listed at 22 retailers as of October 31, 2026, with prices from £210 to £1,657, a £1,447 spread on the same certified stone. Brilliant Earth lists it at £1,657. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634214
Dimensions12.27 × 5.96 × 3.65 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm5.96 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634214
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.2%

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: Nov 2
Current: £1,657 GBP|Low: £210 GBP|High: £1,970 GBP|Avg: £695 GBP|-15.9%
Brilliant Earth
Retailer 2
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November 2, 2026
Retailer 22£210 GBP
Retailer 9£235 GBP
Retailer 16£243 GBP
Retailer 7£260 GBP
Retailer 15£267 GBP
Retailer 20£351 GBP
Retailer 8£377 GBP
Retailer 13£449 GBP
Retailer 12£453 GBP
Retailer 2£456 GBP
Retailer 4£487 GBP
Retailer 11£620 GBP
Retailer 18£800 GBP
Retailer 10£837 GBP
Retailer 5£875 GBP
Retailer 19£930 GBP
Retailer 21£1,009 GBP
Retailer 17£1,044 GBP
Retailer 14£1,060 GBP
Retailer 3£1,085 GBP
Retailer 6£1,085 GBP
Brilliant Earth£1,657 GBP

28 data points across 22 retailers

22 retailers£210 GBP to £1,657 GBP

A
Cheapest Retailer
-
£210 GBP
$281 USD
A
Retailer 2
-
£235 GBP
$315 USD
View
Final sale: no returns
A
Retailer 3
-
£243 GBP
$326 USD
View
A
Retailer 4
-
£260 GBP
$349 USD
View
Retailer 5
-
£267 GBP
$358 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£351 GBP
$470 USD
View
A
Retailer 7
-
£377 GBP
$505 USD
View
A
Retailer 8
-
£449 GBP
ZAR 9,720 ZAR
View
A
Retailer 9
-
£453 GBP
€578 EUR
View
A
Retailer 10
-
£456 GBP
View
A
Retailer 11
-
£487 GBP
$653 USD
View
B+
Retailer 12
-
£620 GBP
A$1,279 AUD
View
B+
Retailer 13
-
£800 GBP
$1,072 USD
View
B+
Retailer 14
-
£837 GBP
$1,122 USD
View
B+
Retailer 15
-
£875 GBP
$1,172 USD
View
B+
Retailer 16
-
£930 GBP
$1,246 USD
View
B
Retailer 17
-
£1,009 GBP
A$2,079 AUD
View
B+
Retailer 18
-
£1,044 GBP
View
B+
Retailer 19
-
£1,060 GBP
$1,420 USD
View
B+
Retailer 20
-
£1,085 GBP
$1,453 USD
View
B+
Retailer 21
-
£1,085 GBP
$1,454 USD
View
Most Expensive
B
Brilliant Earth
21277407A · Oct 31
£1,657 GBP
$2,220 USD
View
21 more retailers have this diamond
Prices start from £210 GBPSave up to £1,447 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
£210 GBP