Marquise|Lab Grown|IGI

1.01ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG846656680

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656680

Diamond specifications and retailer prices

From £171 GBP
As of November 4, 2026
16 retailers carry this diamond
Most expensive: £801 GBP at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct 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 LG846656680 or 846656680. Listed at 16 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656680
Dimensions10.26 × 5.08 × 3.43 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm5.08 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656680
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £386 GBP|Low: £135 GBP|High: £801 GBP|Avg: £348 GBP
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
Retailer 15
Retailer 16
Reve Diamonds
October 28, 2026
Retailer 4£135 GBP
Retailer 2£141 GBP
Retailer 7£171 GBP
Retailer 11£181 GBP
Retailer 3£238 GBP
Retailer 14£253 GBP
Retailer 10£258 GBP
Retailer 13£272 GBP
Retailer 12£324 GBP
Retailer 16£331 GBP
Retailer 1£386 GBP
Retailer 6£414 GBP
Retailer 8£493 GBP
Retailer 9£512 GBP
Retailer 5£525 GBP
Retailer 15£705 GBP
Reve Diamonds£801 GBP

5 data points across 17 retailers

16 retailers

Retailer 1
-
£141 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£171 GBP
View
Retailer 3
-
£238 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£253 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£258 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£272 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£324 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
£331 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£386 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
£414 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£493 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
£512 GBP
View
Price last confirmed 11 days ago
Retailer 13
-
£525 GBP
View
Price last confirmed 12 days ago
Retailer 14
-
£632 GBP
View
Price last confirmed 11 days ago
Retailer 15
-
£705 GBP
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
C228DE254 · Oct 26
£801 GBP
$1,078 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from £171 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
1.01ct Marquise
£171 GBP