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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG769603088

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769603088

Diamond specifications and retailer prices

From £95 GBP
$127 USD
As of October 28, 2026
Save £411 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £978 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG769603088 or 769603088. Listed at 18 retailers as of October 28, 2026, with a 431% 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

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769603088
Dimensions4.02 × 4.02 × 2.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.02 mm4.02 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769603088
Side View
Table 61.0%Crown 33.7°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £978 GBP|Low: £74 GBP|High: £978 GBP|Avg: £245 GBP|+39.0%
MOH London
Retailer 2
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Retailer 21
October 30, 2026
Retailer 10£74 GBP
Retailer 5£95 GBP
Retailer 8£102 GBP
Retailer 11£102 GBP
Retailer 20£158 GBP
Retailer 7£174 GBP
Retailer 16£181 GBP
Retailer 13£194 GBP
Retailer 21£203 GBP
Retailer 3£211 GBP
Retailer 4£213 GBP
Retailer 19£216 GBP
Retailer 12£248 GBP
Retailer 14£258 GBP
Retailer 15£267 GBP
Retailer 9£268 GBP
Retailer 18£281 GBP
Retailer 2£292 GBP
Retailer 17£345 GBP
Retailer 6£506 GBP
MOH London£978 GBP

24 data points across 21 retailers

18 retailers£95 GBP to £506 GBP

Retailer 1
-
£74 GBP
$99 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£95 GBP
$127 USD
View
Final sale: no returns
Retailer 3
-
£102 GBP
$136 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
£158 GBP
$210 USD
View
A
Retailer 5
-
£181 GBP
$241 USD
View
A
Retailer 6
-
£194 GBP
View
B+
Retailer 7
-
£203 GBP
$270 USD
View
B+
Retailer 8
-
£211 GBP
ZAR 4,532 ZAR
View
B+
Retailer 9
-
£213 GBP
$283 USD
View
B+
Retailer 10
-
£216 GBP
View
Retailer 11
-
£258 GBP
$344 USD
View
Price last confirmed 44 days ago
B+
Retailer 12
-
£267 GBP
$355 USD
View
Retailer 13
-
£268 GBP
A$550 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
£281 GBP
View
B+
Retailer 15
-
£292 GBP
CA$540 CAD
View
B
Retailer 16
-
£345 GBP
$459 USD
View
B
Retailer 17
-
£506 GBP
$674 USD
View
Most Expensive
MOH London
LG769603088 · Oct 29
£978 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £95 GBPSave up to £411 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
£95 GBP