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Marquise|Lab Grown|IGI

1.05ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG847663131

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847663131

Diamond specifications and retailer prices

From £208 GBP
As of November 4, 2026
Save £710 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £919 GBP at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847663131 or 847663131. Listed at 6 retailers as of November 4, 2026, with prices from £208 to £919, a £710 spread on the same certified stone. Do Amore Diamonds lists it at £919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847663131
Dimensions10.47 × 5.25 × 3.24 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm5.25 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847663131
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £919 GBP|Low: £208 GBP|High: £919 GBP|Avg: £624 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5£208 GBP
Retailer 4£614 GBP
Retailer 3£673 GBP
Retailer 2£790 GBP
Do Amore Diamonds£919 GBP

2 data points across 5 retailers

6 retailers£208 GBP to £919 GBP

B+
Cheapest Retailer
-
£208 GBP
B+
Retailer 2
-
£481 GBP
View
B
Retailer 3
-
£614 GBP
View
B
Retailer 4
-
£673 GBP
View
B
Retailer 5
-
£790 GBP
View
Most Expensive
B
Do Amore Diamonds
25-9085128-015A · Nov 4
£919 GBP
$1,240 USD
View
5 more retailers have this diamond
Prices start from £208 GBPSave up to £710 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.

B+
1.05ct Marquise
£208 GBP