Marquise|Lab Grown|IGI

1.25ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG764616128

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764616128

Diamond specifications and retailer prices

From £520 GBP
As of November 6, 2026
21 retailers carry this diamond
Most expensive: £1,857 GBP at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG764616128 or 764616128. Listed at 21 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764616128
Dimensions11.31 × 5.75 × 3.43 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm5.75 mm1.25 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764616128
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,857 GBP|Low: £201 GBP|High: £1,857 GBP|Avg: £610 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
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Retailer 18
October 29, 2026
Retailer 17£210 GBP
Retailer 6£243 GBP
Retailer 7£259 GBP
Retailer 18£259 GBP
Retailer 12£319 GBP
Retailer 5£348 GBP
Retailer 8£446 GBP
Retailer 15£484 GBP
Retailer 11£500 GBP
Retailer 2£520 GBP
Retailer 10£613 GBP
Retailer 3£658 GBP
Retailer 13£704 GBP
Retailer 16£798 GBP
Retailer 4£921 GBP
Retailer 9£1,109 GBP
Retailer 14£1,150 GBP
Do Amore Diamonds£1,857 GBP

36 data points across 18 retailers

21 retailers

Retailer 1
-
£210 GBP
Price last confirmed 14 days ago
Retailer 2
-
£243 GBP
View
Price last confirmed 13 days ago
Retailer 3
-
£259 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£259 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£301 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
£348 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£375 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£446 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£484 GBP
View
Price last confirmed 14 days ago
Retailer 10
-
£500 GBP
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£520 GBP
View
Retailer 12
-
£613 GBP
View
Price last confirmed 13 days ago
Retailer 13
-
£658 GBP
View
Price last confirmed 12 days ago
Retailer 14
-
£704 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
£798 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
£921 GBP
View
Price last confirmed 12 days ago
Retailer 17
-
£1,042 GBP
View
Price last confirmed 16 days ago
Retailer 18
-
£1,042 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
£1,109 GBP
View
Price last confirmed 12 days ago
Retailer 20
-
£1,150 GBP
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
27-461A741D8 · Oct 26
£1,857 GBP
$2,500 USD
View
Price under review
20 more retailers have this diamond
Prices start from £520 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.

B+
1.25ct Marquise
£520 GBP