CaratHunter
Plans
Marquise|Lab Grown|IGI

1.55ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG835608377

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835608377

Diamond specifications and retailer prices

From £211 GBP
$283 USD
As of October 30, 2026
Save £1,324 GBP (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,535 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG835608377 or 835608377. Listed at 25 retailers as of October 30, 2026, with prices from £211 to £1,535, a £1,324 spread on the same certified stone. Brilliant Earth lists it at £1,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835608377
Dimensions11.76 × 6.03 × 3.80 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
11.76 mm6.03 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835608377
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: £1,535 GBP|Low: £211 GBP|High: £1,848 GBP|Avg: £654 GBP|-16.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 1, 2026
Retailer 25£211 GBP
Retailer 9£235 GBP
Retailer 18£250 GBP
Retailer 6£262 GBP
Retailer 17£268 GBP
Retailer 13£277 GBP
Retailer 23£352 GBP
Retailer 8£380 GBP
Retailer 15£455 GBP
Retailer 21£457 GBP
Retailer 14£461 GBP
Retailer 19£462 GBP
Retailer 4£493 GBP
Retailer 12£623 GBP
Retailer 20£803 GBP
Retailer 7£818 GBP
Retailer 11£841 GBP
Retailer 5£878 GBP
Retailer 22£934 GBP
Retailer 24£1,018 GBP
Retailer 10£1,022 GBP
Retailer 2£1,049 GBP
Retailer 16£1,058 GBP
Retailer 3£1,087 GBP
Brilliant Earth£1,535 GBP

25 data points across 25 retailers

25 retailers£211 GBP to £1,535 GBP

A
Cheapest Retailer
-
£211 GBP
$283 USD
A
Retailer 2
-
£235 GBP
$316 USD
View
Final sale: no returns
A
Retailer 3
-
£250 GBP
$336 USD
View
A
Retailer 4
-
£262 GBP
$351 USD
View
Retailer 5
-
£268 GBP
$360 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£277 GBP
View
A
Retailer 7
-
£352 GBP
$472 USD
View
A
Retailer 8
-
£380 GBP
$510 USD
View
A
Retailer 9
-
£455 GBP
€582 EUR
View
A
Retailer 10
-
£457 GBP
$613 USD
View
A
Retailer 11
-
£461 GBP
ZAR 9,984 ZAR
View
A
Retailer 12
-
£462 GBP
View
A
Retailer 13
-
£493 GBP
$661 USD
View
B+
Retailer 14
-
£623 GBP
A$1,287 AUD
View
B+
Retailer 15
-
£803 GBP
$1,078 USD
View
B+
Retailer 16
-
£818 GBP
$1,098 USD
View
B+
Retailer 17
-
£841 GBP
$1,128 USD
View
B+
Retailer 18
-
£878 GBP
$1,179 USD
View
B+
Retailer 19
-
£934 GBP
$1,254 USD
View
B+
Retailer 20
-
£1,018 GBP
A$2,101 AUD
View
B
Retailer 21
-
£1,022 GBP
View
B+
Retailer 22
-
£1,049 GBP
View
B+
Retailer 23
-
£1,058 GBP
$1,420 USD
View
B+
Retailer 24
-
£1,087 GBP
$1,459 USD
View
Most Expensive
B
Brilliant Earth
21242415AB · Oct 31
£1,535 GBP
$2,060 USD
View
24 more retailers have this diamond
Prices start from £211 GBPSave up to £1,324 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
1.55ct Marquise
£211 GBP