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Marquise|Lab Grown|IGI

1.26ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG786652130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786652130

Diamond specifications and retailer prices

From £192 GBP
As of November 4, 2026
Save £856 GBP (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,850 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown marquise diamond

This 1.26ct 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 LG786652130 or 786652130. Listed at 26 retailers as of November 4, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786652130
Dimensions11.76 × 5.62 × 3.47 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm5.62 mm1.26 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786652130
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: £1,850 GBP|Low: £184 GBP|High: £1,850 GBP|Avg: £642 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
Retailer 15
Retailer 16
November 5, 2026
Retailer 4£184 GBP
Retailer 6£214 GBP
Retailer 3£238 GBP
Retailer 7£318 GBP
Retailer 10£357 GBP
Retailer 12£452 GBP
Retailer 2£458 GBP
Retailer 14£491 GBP
Retailer 16£528 GBP
Retailer 11£643 GBP
Retailer 5£648 GBP
Retailer 15£730 GBP
Retailer 13£1,010 GBP
Retailer 8£1,022 GBP
Retailer 9£1,048 GBP
Do Amore Diamonds£1,850 GBP

45 data points across 16 retailers

26 retailers£192 GBP to £1,048 GBP

Retailer 1
-
£184 GBP
Price last confirmed 35 days ago
A
Retailer 2
-
£192 GBP
View
A
Retailer 3
-
£214 GBP
View
Final sale: no returns
Retailer 4
-
£222 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£238 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
£238 GBP
View
Price last confirmed 34 days ago
A
Retailer 7
-
£238 GBP
View
A
Retailer 8
-
£301 GBP
View
A
Retailer 9
-
£318 GBP
View
A
Retailer 10
-
£357 GBP
View
A
Retailer 11
-
£452 GBP
View
A
Retailer 12
-
£458 GBP
View
B+
Retailer 13
-
£491 GBP
View
B+
Retailer 14
-
£528 GBP
View
B+
Retailer 15
-
£643 GBP
View
Retailer 16
-
£648 GBP
View
Price last confirmed 36 days ago
B
Retailer 17
-
£730 GBP
View
Retailer 18
-
£843 GBP
View
Price last confirmed 37 days ago
B
Retailer 19
-
£843 GBP
View
B
Retailer 20
-
£967 GBP
View
B
Retailer 21
-
£1,010 GBP
View
B
Retailer 22
-
£1,019 GBP
View
B
Retailer 23
-
£1,022 GBP
View
B
Retailer 24
-
£1,048 GBP
View
Retailer 25
-
£1,701 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
23-786652130 · Nov 4
£1,850 GBP
$2,490 USD
View
Price under review
25 more retailers have this diamond
Prices start from £192 GBPSave up to £856 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
1.26ct Marquise
£192 GBP