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Marquise|Lab Grown|IGI

1.05ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG847609067

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847609067

Diamond specifications and retailer prices

From £132 GBP
As of November 4, 2026
Save £1,138 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,271 GBP at Do Amore Diamonds · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847609067 or 847609067. Listed at 15 retailers as of November 4, 2026, with prices from £132 to £1,271, a £1,138 spread on the same certified stone. Do Amore Diamonds lists it at £1,271. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847609067
Dimensions10.44 × 5.38 × 3.31 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm5.38 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847609067
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

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: Nov 4
Current: £1,271 GBP|Low: £132 GBP|High: £1,271 GBP|Avg: £458 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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16£132 GBP
Retailer 6£153 GBP
Retailer 11£204 GBP
Retailer 9£214 GBP
Retailer 5£221 GBP
Retailer 7£392 GBP
Retailer 2£456 GBP
Retailer 10£495 GBP
Retailer 8£542 GBP
Retailer 4£556 GBP
Retailer 3£581 GBP
Retailer 12£615 GBP
Retailer 13£617 GBP
Retailer 15£687 GBP
Retailer 14£839 GBP
Do Amore Diamonds£1,271 GBP

4 data points across 16 retailers

15 retailers£132 GBP to £1,271 GBP

A
Cheapest Retailer
-
£132 GBP
A
Retailer 2
-
£153 GBP
View
A
Retailer 3
-
£204 GBP
View
A
Retailer 4
-
£214 GBP
View
B+
Retailer 5
-
£221 GBP
View
B+
Retailer 6
-
£456 GBP
View
B+
Retailer 7
-
£495 GBP
View
Retailer 8
-
£542 GBP
View
Price last confirmed 13 days ago
B
Retailer 9
-
£556 GBP
View
B
Retailer 10
-
£581 GBP
View
B
Retailer 11
-
£615 GBP
View
B
Retailer 12
-
£617 GBP
View
B
Retailer 13
-
£687 GBP
View
B
Retailer 14
-
£839 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E971A9053 · Nov 5
£1,271 GBP
$1,710 USD
View
14 more retailers have this diamond
Prices start from £132 GBPSave up to £1,138 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
£132 GBP