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Marquise|Lab Grown|IGI

1.05ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG792601352

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792601352

Diamond specifications and retailer prices

From £123 GBP
As of November 4, 2026
Save £683 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £806 GBP at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG792601352 or 792601352. Listed at 19 retailers as of November 4, 2026, with prices from £123 to £806, a £683 spread on the same certified stone. Reve Diamonds lists it at £806. 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 angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792601352
Dimensions11.00 × 5.22 × 3.20 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm5.22 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792601352
Side View
Table 60.0%Crown 34.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.3%

Caratlytics Score

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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: £268 GBP|Low: £122 GBP|High: £817 GBP|Avg: £388 GBP|-3.2%
Retailer 1
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
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Retailer 16
Reve Diamonds
November 4, 2026
Retailer 10£123 GBP
Retailer 14£137 GBP
Retailer 5£153 GBP
Retailer 3£207 GBP
Retailer 11£253 GBP
Retailer 15£264 GBP
Retailer 7£267 GBP
Retailer 1£268 GBP
Retailer 13£372 GBP
Retailer 6£407 GBP
Retailer 4£417 GBP
Retailer 8£441 GBP
Retailer 16£532 GBP
Retailer 9£542 GBP
Retailer 12£594 GBP
Retailer 2£715 GBP
Reve Diamonds£806 GBP

39 data points across 17 retailers

19 retailers£123 GBP to £806 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£137 GBP
View
Final sale: no returns
A
Retailer 3
-
£153 GBP
View
Retailer 4
-
£155 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£207 GBP
View
A
Retailer 6
-
£253 GBP
View
A
Retailer 7
-
£264 GBP
View
Retailer 8
-
£267 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
-
£268 GBP
View
B+
Retailer 10
-
£372 GBP
View
B+
Retailer 11
-
£407 GBP
View
B+
Retailer 12
-
£417 GBP
View
Retailer 13
-
£441 GBP
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£532 GBP
View
B
Retailer 15
-
£542 GBP
View
B
Retailer 16
-
£594 GBP
View
Retailer 17
-
£684 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
£715 GBP
View
Most Expensive
B
Reve Diamonds
1A7FFA695 · Nov 4
£806 GBP
$1,085 USD
View
18 more retailers have this diamond
Prices start from £123 GBPSave up to £683 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
£123 GBP