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Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG747510515

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG747510515

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of November 2, 2026
Save £964 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,104 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747510515 or 747510515. Listed at 22 retailers as of October 30, 2026, with prices from £140 to £1,104, a £964 spread on the same certified stone. Yadav Diamonds lists it at £1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747510515
Dimensions10.22 × 5.13 × 3.20 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm5.13 mm1.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747510515
Side View
Table 57.0%Crown 38.6°Girdle: MED-STKPavilion 30.1°Culet: NoneDepth 62.4%

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 2
Current: £425 GBP|Low: £140 GBP|High: £889 GBP|Avg: £420 GBP|-6.3%
Retailer 1
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Retailer 11
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Retailer 20
November 2, 2026
Retailer 3£140 GBP
Retailer 2£157 GBP
Retailer 14£163 GBP
Retailer 9£174 GBP
Retailer 13£177 GBP
Retailer 4£235 GBP
Retailer 15£301 GBP
Retailer 11£311 GBP
Retailer 12£314 GBP
Retailer 18£353 GBP
Retailer 19£355 GBP
Retailer 17£416 GBP
Retailer 1£425 GBP
Retailer 6£517 GBP
Retailer 16£560 GBP
Retailer 7£584 GBP
Retailer 8£600 GBP
Retailer 20£679 GBP
Retailer 10£833 GBP
Retailer 5£863 GBP

31 data points across 20 retailers

22 retailers£140 GBP to £1,104 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
A
Retailer 2
-
£157 GBP
$210 USD
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
$218 USD
View
A
Retailer 4
-
£174 GBP
$233 USD
View
Retailer 5
-
£177 GBP
$237 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£235 GBP
$315 USD
View
A
Retailer 7
-
£301 GBP
ZAR 6,509 ZAR
View
A
Retailer 8
-
£311 GBP
€397 EUR
View
A
Retailer 9
-
£314 GBP
View
A
Retailer 10
-
£353 GBP
$473 USD
View
A
Retailer 11
-
£355 GBP
$475 USD
View
B+
Retailer 12
-
£416 GBP
$558 USD
View
B+
Retailer 13
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£425 GBP
A$876 AUD
View
Retailer 14
-
£454 GBP
$608 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£517 GBP
SGD 936 SGD
View
B+
Retailer 16
-
£560 GBP
$750 USD
View
B+
Retailer 17
-
£584 GBP
$783 USD
View
B+
Retailer 18
-
£600 GBP
$804 USD
View
B+
Retailer 19
-
£679 GBP
$910 USD
View
B
Retailer 20
-
£833 GBP
View
B
Retailer 21
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£863 GBP
$1,156 USD
View
Most Expensive
B
Yadav Diamonds
13005018 · Oct 30
£1,104 GBP
$1,479 USD
View
21 more retailers have this diamond
Prices start from £140 GBPSave up to £964 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
1.09ct Marquise
£140 GBP