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Marquise|Lab Grown|IGI

0.45ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG769606958

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769606958

Diamond specifications and retailer prices

From £97 GBP
$130 USD
As of November 2, 2026
Save £911 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,008 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769606958 or 769606958. Listed at 18 retailers as of October 29, 2026, with prices from £97 to £1,008, a £911 spread on the same certified stone. MOH London lists it at £1,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769606958
Dimensions7.80 × 3.95 × 2.57 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
7.80 mm3.95 mm0.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769606958
Side View
Table 57.0%Crown 34.6°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: £1,008 GBP|Low: £93 GBP|High: £1,015 GBP|Avg: £283 GBP|+0.6%
MOH London
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 2, 2026
Retailer 13£97 GBP
Retailer 4£113 GBP
Retailer 3£120 GBP
Retailer 5£120 GBP
Retailer 14£170 GBP
Retailer 2£202 GBP
Retailer 10£212 GBP
Retailer 8£218 GBP
Retailer 12£253 GBP
Retailer 9£290 GBP
Retailer 7£312 GBP
Retailer 6£343 GBP
Retailer 11£386 GBP
MOH London£1,008 GBP

45 data points across 14 retailers

18 retailers£97 GBP to £1,008 GBP

A
Cheapest Retailer
-
£97 GBP
$130 USD
A
Retailer 2
-
£113 GBP
$151 USD
View
A
Retailer 3
-
£120 GBP
$161 USD
View
Retailer 4
-
£120 GBP
$161 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£126 GBP
A$260 AUD
View
Price last confirmed 127 days ago
A
Retailer 6
-
£170 GBP
$228 USD
View
B+
Retailer 7
-
£202 GBP
View
B+
Retailer 8
-
£212 GBP
€271 EUR
View
B+
Retailer 9
-
£218 GBP
ZAR 4,729 ZAR
View
Retailer 10
-
£253 GBP
$340 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
£290 GBP
View
B+
Retailer 12
-
£312 GBP
A$645 AUD
View
B
Retailer 13
-
£336 GBP
SGD 609 SGD
View
B
Retailer 14
-
£343 GBP
$460 USD
View
B
Retailer 15
-
£386 GBP
$518 USD
View
B
Retailer 16
-
£428 GBP
$574 USD
View
B
Retailer 17
-
£625 GBP
View
Most Expensive
B
MOH London
LG769606958 · Oct 29
£1,008 GBP
View
17 more retailers have this diamond
Prices start from £97 GBPSave up to £911 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
0.45ct Marquise
£97 GBP