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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG800606698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800606698

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of October 30, 2026
Save £1,097 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,224 GBP at Do Amore Diamonds · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800606698 or 800606698. Listed at 15 retailers as of October 30, 2026, with prices from £127 to £1,224, a £1,097 spread on the same certified stone. Do Amore Diamonds lists it at £1,224. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800606698
Dimensions10.63 × 5.31 × 10.63 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.31 mm1.05 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800606698
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,224 GBP|Low: £148 GBP|High: £1,224 GBP|Avg: £490 GBP|+1.9%
Do Amore Diamonds
Retailer 2
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Retailer 16
October 30, 2026
Retailer 11£148 GBP
Retailer 7£204 GBP
Retailer 2£209 GBP
Retailer 6£248 GBP
Retailer 5£267 GBP
Retailer 16£281 GBP
Retailer 4£384 GBP
Retailer 15£387 GBP
Retailer 10£470 GBP
Retailer 3£515 GBP
Retailer 13£536 GBP
Retailer 12£560 GBP
Retailer 14£596 GBP
Retailer 8£694 GBP
Retailer 9£818 GBP
Do Amore Diamonds£1,224 GBP

23 data points across 16 retailers

15 retailers£127 GBP to £1,224 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£148 GBP
$198 USD
View
A
Retailer 3
-
£204 GBP
$273 USD
View
A
Retailer 4
-
£209 GBP
View
A
Retailer 5
-
£248 GBP
HK$2,600 HKD
View
A
Retailer 6
-
£281 GBP
$377 USD
View
B+
Retailer 7
-
£384 GBP
$515 USD
View
B+
Retailer 8
-
£387 GBP
A$798 AUD
View
B+
Retailer 9
-
£470 GBP
A$968 AUD
View
B
Retailer 10
-
£515 GBP
$690 USD
View
B
Retailer 11
-
£536 GBP
$718 USD
View
B
Retailer 12
-
£560 GBP
$750 USD
View
B
Retailer 13
-
£596 GBP
SGD 1,080 SGD
View
B
Retailer 14
-
£818 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9BE7328BF · Oct 30
£1,224 GBP
$1,640 USD
View
14 more retailers have this diamond
Prices start from £127 GBPSave up to £1,097 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
£127 GBP