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Marquise|Lab Grown|IGI

1.54ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843682538

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843682538

Diamond specifications and retailer prices

From £210 GBP
$281 USD
As of October 30, 2026
Save £1,178 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,388 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 LG843682538 or 843682538. Listed at 24 retailers as of October 30, 2026, with prices from £210 to £1,388, a £1,178 spread on the same certified stone. Brilliant Earth lists it at £1,388. 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 angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843682538
Dimensions11.79 × 6.05 × 3.76 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.05 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843682538
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

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: £1,388 GBP|Low: £210 GBP|High: £1,455 GBP|Avg: £628 GBP|-4.6%
Brilliant Earth
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November 1, 2026
Retailer 22£210 GBP
Retailer 8£235 GBP
Retailer 17£250 GBP
Retailer 6£260 GBP
Retailer 16£267 GBP
Retailer 24£276 GBP
Retailer 20£351 GBP
Retailer 7£377 GBP
Retailer 14£436 GBP
Retailer 18£456 GBP
Retailer 12£459 GBP
Retailer 2£459 GBP
Retailer 3£487 GBP
Retailer 11£620 GBP
Retailer 13£800 GBP
Retailer 10£837 GBP
Retailer 4£875 GBP
Retailer 19£930 GBP
Retailer 21£1,009 GBP
Retailer 9£1,049 GBP
Retailer 15£1,060 GBP
Retailer 23£1,085 GBP
Retailer 5£1,085 GBP
Brilliant Earth£1,388 GBP

26 data points across 24 retailers

24 retailers£210 GBP to £1,388 GBP

A
Cheapest Retailer
-
£210 GBP
$281 USD
A
Retailer 2
-
£235 GBP
$315 USD
View
Final sale: no returns
A
Retailer 3
-
£250 GBP
$335 USD
View
A
Retailer 4
-
£260 GBP
$349 USD
View
A
Retailer 5
-
£267 GBP
$358 USD
View
A
Retailer 6
-
£276 GBP
View
A
Retailer 7
-
£351 GBP
$470 USD
View
A
Retailer 8
-
£377 GBP
$505 USD
View
A
Retailer 9
-
£436 GBP
€556 EUR
View
A
Retailer 10
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£456 GBP
$611 USD
View
A
Retailer 11
-
£459 GBP
ZAR 9,926 ZAR
View
A
Retailer 12
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£459 GBP
View
A
Retailer 13
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£487 GBP
$653 USD
View
B+
Retailer 14
-
£620 GBP
A$1,279 AUD
View
B+
Retailer 15
-
£800 GBP
$1,072 USD
View
B+
Retailer 16
-
£837 GBP
$1,122 USD
View
B+
Retailer 17
-
£875 GBP
$1,172 USD
View
B+
Retailer 18
-
£930 GBP
$1,246 USD
View
B+
Retailer 19
-
£1,009 GBP
A$2,079 AUD
View
B+
Retailer 20
-
£1,049 GBP
View
B+
Retailer 21
-
£1,060 GBP
$1,420 USD
View
B+
Retailer 22
-
£1,085 GBP
$1,453 USD
View
B
Retailer 23
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£1,085 GBP
$1,454 USD
View
Most Expensive
B
Brilliant Earth
21692958A · Oct 31
£1,388 GBP
$1,860 USD
View
23 more retailers have this diamond
Prices start from £210 GBPSave up to £1,178 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