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Marquise|Lab Grown|IGI

0.59ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG842608450

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842608450

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 25, 2026
Save £788 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £903 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.59ct lab-grown marquise diamond

This 0.59ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842608450 or 842608450. Listed at 18 retailers as of October 25, 2026, with prices from £116 to £903, a £788 spread on the same certified stone. MOH London lists it at £903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842608450
Dimensions9.09 × 4.12 × 2.66 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm4.12 mm0.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842608450
Side View
Table 62.0%Crown 41.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 64.6%

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: Oct 25
Current: £903 GBP|Low: £88 GBP|High: £952 GBP|Avg: £299 GBP|-5.1%
MOH London
Retailer 2
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Retailer 19
October 27, 2026
Retailer 10£88 GBP
Retailer 7£98 GBP
Retailer 9£102 GBP
Retailer 4£116 GBP
Retailer 8£116 GBP
Retailer 5£148 GBP
Retailer 12£191 GBP
Retailer 11£194 GBP
Retailer 15£219 GBP
Retailer 16£261 GBP
Retailer 18£275 GBP
Retailer 3£296 GBP
Retailer 2£322 GBP
Retailer 17£337 GBP
Retailer 6£349 GBP
Retailer 19£387 GBP
Retailer 13£389 GBP
Retailer 14£662 GBP
MOH London£903 GBP

15 data points across 19 retailers

18 retailers£116 GBP to £903 GBP

Retailer 1
-
£88 GBP
$118 USD
Price last confirmed 9 days ago
Retailer 2
-
£102 GBP
$136 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£116 GBP
$155 USD
View
A
Retailer 4
-
£116 GBP
$155 USD
View
A
Retailer 5
-
£148 GBP
$198 USD
View
A
Retailer 6
-
£191 GBP
€244 EUR
View
Retailer 7
-
£194 GBP
ZAR 4,206 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
£219 GBP
View
B+
Retailer 9
-
£261 GBP
A$539 AUD
View
B+
Retailer 10
-
£275 GBP
A$567 AUD
View
B+
Retailer 11
-
£296 GBP
View
B+
Retailer 12
-
£322 GBP
$431 USD
View
B+
Retailer 13
-
£337 GBP
$451 USD
View
B+
Retailer 14
-
£349 GBP
$467 USD
View
B+
Retailer 15
-
£387 GBP
$519 USD
View
B+
Retailer 16
-
£389 GBP
$521 USD
View
B
Retailer 17
-
£662 GBP
SGD 1,198 SGD
View
Most Expensive
B
MOH London
LG842608450 · Oct 26
£903 GBP
View
17 more retailers have this diamond
Prices start from £116 GBPSave up to £788 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
0.59ct Marquise
£116 GBP