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Marquise|Lab Grown|IGI

1.04ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG792633520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792633520

Diamond specifications and retailer prices

From £133 GBP
As of November 4, 2026
Save £1,138 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,271 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG792633520 or 792633520. Listed at 18 retailers as of November 4, 2026, with prices from £133 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

1.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792633520
Dimensions10.15 × 5.39 × 3.29 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm5.39 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792633520
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.0%

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: £1,271 GBP|Low: £127 GBP|High: £1,271 GBP|Avg: £436 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
November 5, 2026
Retailer 3£133 GBP
Retailer 4£164 GBP
Retailer 5£164 GBP
Retailer 14£214 GBP
Retailer 2£215 GBP
Retailer 9£313 GBP
Retailer 7£328 GBP
Retailer 12£383 GBP
Retailer 8£443 GBP
Retailer 13£559 GBP
Retailer 6£583 GBP
Retailer 11£713 GBP
Retailer 10£848 GBP
Do Amore Diamonds£1,271 GBP

37 data points across 14 retailers

18 retailers£133 GBP to £1,271 GBP

A
Cheapest Retailer
-
£133 GBP
A
Retailer 2
-
£154 GBP
View
A
Retailer 3
-
£164 GBP
View
Retailer 4
-
£164 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£195 GBP
View
B+
Retailer 6
-
£214 GBP
View
A
Retailer 7
-
£215 GBP
View
A
Retailer 8
-
£313 GBP
View
A
Retailer 9
-
£328 GBP
View
B+
Retailer 10
-
£383 GBP
View
B+
Retailer 11
-
£399 GBP
View
B+
Retailer 12
-
£443 GBP
View
B
Retailer 13
-
£559 GBP
View
B
Retailer 14
-
£583 GBP
View
B
Retailer 15
-
£712 GBP
View
B
Retailer 16
-
£713 GBP
View
B
Retailer 17
-
£848 GBP
View
Most Expensive
B
Do Amore Diamonds
27-466100D44 · Nov 4
£1,271 GBP
$1,710 USD
View
17 more retailers have this diamond
Prices start from £133 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
1.04ct Marquise
£133 GBP