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Marquise|Lab Grown|IGI

1.55ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG794610465

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610465

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 30, 2026
Save £881 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,095 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG794610465 or 794610465. Listed at 24 retailers as of October 30, 2026, with prices from £213 to £1,095, a £881 spread on the same certified stone. Reve Diamonds lists it at £1,095. 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 angle37.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610465
Dimensions12.13 × 5.83 × 3.82 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm5.83 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610465
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.5%

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: £1,060 GBP|Low: £205 GBP|High: £1,095 GBP|Avg: £572 GBP
Retailer 1
Retailer 2
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Retailer 19
Reve Diamonds
November 1, 2026
Retailer 6£213 GBP
Retailer 5£239 GBP
Retailer 9£247 GBP
Retailer 7£265 GBP
Retailer 10£265 GBP
Retailer 12£280 GBP
Retailer 16£354 GBP
Retailer 2£380 GBP
Retailer 14£415 GBP
Retailer 19£454 GBP
Retailer 13£467 GBP
Retailer 11£516 GBP
Retailer 18£615 GBP
Retailer 15£636 GBP
Retailer 8£850 GBP
Retailer 4£1,017 GBP
Retailer 17£1,018 GBP
Retailer 3£1,051 GBP
Retailer 1£1,060 GBP
Reve Diamonds£1,095 GBP

42 data points across 20 retailers

24 retailers£213 GBP to £1,095 GBP

A
Cheapest Retailer
-
£213 GBP
$286 USD
A
Retailer 2
-
£239 GBP
$321 USD
View
Final sale: no returns
A
Retailer 3
-
£247 GBP
$332 USD
View
A
Retailer 4
-
£265 GBP
$355 USD
View
A
Retailer 5
-
£265 GBP
$355 USD
View
A
Retailer 6
-
£280 GBP
View
A
Retailer 7
-
£354 GBP
$475 USD
View
A
Retailer 8
-
£380 GBP
$510 USD
View
A
Retailer 9
-
£415 GBP
€530 EUR
View
A
Retailer 10
-
£454 GBP
ZAR 9,852 ZAR
View
A
Retailer 11
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£467 GBP
View
A
Retailer 12
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£493 GBP
$662 USD
View
A
Retailer 13
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£516 GBP
$692 USD
View
Retailer 14
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£559 GBP
$750 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£615 GBP
A$1,270 AUD
View
B+
Retailer 16
-
£636 GBP
$853 USD
View
B+
Retailer 17
-
£826 GBP
$1,108 USD
View
B+
Retailer 18
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£850 GBP
$1,141 USD
View
B+
Retailer 19
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£887 GBP
$1,190 USD
View
B
Retailer 20
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£1,017 GBP
$1,365 USD
View
B
Retailer 21
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£1,018 GBP
A$2,101 AUD
View
B
Retailer 22
-
£1,051 GBP
$1,410 USD
View
B
Retailer 23
-
£1,060 GBP
View
Most Expensive
B
Reve Diamonds
F34D4E546 · Nov 1
£1,095 GBP
$1,469 USD
View
23 more retailers have this diamond
Prices start from £213 GBPSave up to £881 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
£213 GBP