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Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG747510511

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG747510511

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of November 2, 2026
Save £962 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,102 GBP at Yadav Diamonds · As of November 2, 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 very-good cut grade and certified by IGI LG747510511 or 747510511. Listed at 15 retailers as of November 2, 2026, with prices from £140 to £1,102, a £962 spread on the same certified stone. Yadav Diamonds lists it at £1,102. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747510511
Dimensions9.93 × 5.23 × 3.24 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm5.23 mm1.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747510511
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 31.5°Culet: NoneDepth 62.0%

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 2
Current: £424 GBP|Low: £140 GBP|High: £1,102 GBP|Avg: £447 GBP|-6.3%
Retailer 1
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
Yadav Diamonds
November 2, 2026
Retailer 2£140 GBP
Retailer 14£156 GBP
Retailer 8£162 GBP
Retailer 5£174 GBP
Retailer 6£177 GBP
Retailer 9£300 GBP
Retailer 7£313 GBP
Retailer 13£354 GBP
Retailer 12£416 GBP
Retailer 1£424 GBP
Retailer 11£559 GBP
Retailer 4£599 GBP
Retailer 10£813 GBP
Retailer 3£861 GBP
Yadav Diamonds£1,102 GBP

40 data points across 15 retailers

15 retailers£140 GBP to £1,102 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
A
Retailer 2
-
£156 GBP
$210 USD
View
Final sale: no returns
A
Retailer 3
-
£162 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
A
Retailer 6
-
£300 GBP
ZAR 6,509 ZAR
View
A
Retailer 7
-
£313 GBP
View
A
Retailer 8
-
£354 GBP
$475 USD
View
B+
Retailer 9
-
£416 GBP
$558 USD
View
B+
Retailer 10
-
£424 GBP
A$876 AUD
View
B+
Retailer 11
-
£559 GBP
$750 USD
View
B
Retailer 12
-
£599 GBP
$804 USD
View
B
Retailer 13
-
£813 GBP
View
B
Retailer 14
-
£861 GBP
$1,156 USD
View
Most Expensive
B
Yadav Diamonds
13007049 · Nov 2
£1,102 GBP
$1,479 USD
View
14 more retailers have this diamond
Prices start from £140 GBPSave up to £962 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