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Marquise|Lab Grown|IGI

1.04ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG847690870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847690870

Diamond specifications and retailer prices

From £123 GBP
As of November 4, 2026
Save £683 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £807 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct 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 LG847690870 or 847690870. Listed at 20 retailers as of November 4, 2026, with prices from £123 to £807, a £683 spread on the same certified stone. Reve Diamonds lists it at £807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690870
Dimensions10.67 × 5.37 × 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
10.67 mm5.37 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690870
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

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: £182 GBP|Low: £123 GBP|High: £810 GBP|Avg: £366 GBP|-1.6%
Retailer 1
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 15£123 GBP
Retailer 16£137 GBP
Retailer 2£143 GBP
Retailer 14£153 GBP
Retailer 5£171 GBP
Retailer 1£182 GBP
Retailer 12£250 GBP
Retailer 9£258 GBP
Retailer 13£269 GBP
Retailer 19£276 GBP
Retailer 11£334 GBP
Retailer 8£401 GBP
Retailer 3£408 GBP
Retailer 6£421 GBP
Retailer 7£431 GBP
Retailer 18£493 GBP
Retailer 4£502 GBP
Retailer 17£533 GBP
Retailer 10£724 GBP
Reve Diamonds£807 GBP

11 data points across 20 retailers

20 retailers£123 GBP to £807 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£137 GBP
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
View
A
Retailer 4
-
£153 GBP
View
A
Retailer 5
-
£171 GBP
View
A
Retailer 6
-
£182 GBP
View
A
Retailer 7
-
£250 GBP
View
Retailer 8
-
£258 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
£269 GBP
View
A
Retailer 10
-
£276 GBP
View
Retailer 11
-
£334 GBP
View
Price last confirmed 11 days ago
Retailer 12
-
£401 GBP
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£408 GBP
View
B+
Retailer 14
-
£421 GBP
View
B+
Retailer 15
-
£431 GBP
View
B+
Retailer 16
-
£493 GBP
View
B+
Retailer 17
-
£502 GBP
View
B
Retailer 18
-
£533 GBP
View
Retailer 19
-
£724 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
86DBF305C · Nov 4
£807 GBP
$1,086 USD
View
19 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
1.04ct Marquise
£123 GBP