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Marquise|Lab Grown|IGI

1.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG801680175

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801680175

Diamond specifications and retailer prices

From £144 GBP
$191 USD
As of October 27, 2026
Save £1,233 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,377 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801680175 or 801680175. Listed at 21 retailers as of October 27, 2026, with prices from £144 to £1,377, a £1,233 spread on the same certified stone. Do Amore Diamonds lists it at £1,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801680175
Dimensions10.19 × 5.32 × 3.47 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm5.32 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801680175
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 42.7°Culet: NoneDepth 65.2%

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: Oct 27
Current: £1,377 GBP|Low: £160 GBP|High: £1,377 GBP|Avg: £591 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12£160 GBP
Retailer 6£242 GBP
Retailer 9£338 GBP
Retailer 8£361 GBP
Retailer 5£400 GBP
Retailer 10£480 GBP
Retailer 7£549 GBP
Retailer 11£575 GBP
Retailer 4£768 GBP
Retailer 2£792 GBP
Retailer 13£877 GBP
Retailer 3£940 GBP
Do Amore Diamonds£1,377 GBP

42 data points across 13 retailers

21 retailers£144 GBP to £1,377 GBP

A
Cheapest Retailer
-
£144 GBP
$191 USD
A
Retailer 2
-
£160 GBP
$213 USD
View
Final sale: no returns
A
Retailer 3
-
£166 GBP
$221 USD
View
A
Retailer 4
-
£178 GBP
$237 USD
View
A
Retailer 5
-
£178 GBP
$237 USD
View
A
Retailer 6
-
£218 GBP
$290 USD
View
A
Retailer 7
-
£240 GBP
$319 USD
View
A
Retailer 8
-
£242 GBP
View
A
Retailer 9
-
£338 GBP
ZAR 7,250 ZAR
View
B+
Retailer 10
-
£361 GBP
View
B+
Retailer 11
-
£400 GBP
$531 USD
View
B+
Retailer 12
-
£480 GBP
A$982 AUD
View
B+
Retailer 13
-
£549 GBP
A$1,122 AUD
View
B
Retailer 14
-
£575 GBP
$764 USD
View
B
Retailer 15
-
£632 GBP
$840 USD
View
B
Retailer 16
-
£762 GBP
$1,012 USD
View
B
Retailer 17
-
£768 GBP
View
B
Retailer 18
-
£792 GBP
View
B
Retailer 19
-
£877 GBP
$1,165 USD
View
B
Retailer 20
-
£940 GBP
$1,249 USD
View
Most Expensive
B
Do Amore Diamonds
27-3551E0F63 · Oct 29
£1,377 GBP
$1,830 USD
View
20 more retailers have this diamond
Prices start from £144 GBPSave up to £1,233 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
1.05ct Marquise
£144 GBP