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Marquise|Lab Grown|IGI

0.85ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG744507473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744507473

Diamond specifications and retailer prices

From £229 GBP
$307 USD
As of November 1, 2026
Save £720 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £950 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.85ct lab-grown marquise diamond

This 0.85ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG744507473 or 744507473. Listed at 13 retailers as of October 31, 2026, with prices from £229 to £950, a £720 spread on the same certified stone. Taylor and Hart lists it at £950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744507473
Dimensions9.45 × 4.86 × 3.06 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm4.86 mm0.85 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744507473
Side View
Table 59.0%Crown 33.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.0%

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 1
Current: £808 GBP|Low: £111 GBP|High: £950 GBP|Avg: £436 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 12£156 GBP
Retailer 9£173 GBP
Retailer 3£229 GBP
Retailer 5£236 GBP
Retailer 11£303 GBP
Retailer 4£310 GBP
Retailer 6£313 GBP
Retailer 7£340 GBP
Retailer 10£555 GBP
Retailer 8£558 GBP
Retailer 1£808 GBP
Retailer 2£830 GBP
Taylor and Hart£950 GBP

36 data points across 13 retailers

13 retailers£229 GBP to £950 GBP

Retailer 1
-
£140 GBP
$187 USD
Price last confirmed 14 days ago
Retailer 2
-
£162 GBP
$217 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£173 GBP
$232 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£229 GBP
$307 USD
View
A
Retailer 5
-
£236 GBP
View
B+
Retailer 6
-
£303 GBP
$406 USD
View
B+
Retailer 7
-
£313 GBP
View
B+
Retailer 8
-
£340 GBP
€434 EUR
View
B+
Retailer 9
-
£418 GBP
$560 USD
View
Retailer 10
-
£555 GBP
$744 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
£558 GBP
$747 USD
View
B
Retailer 12
-
£808 GBP
View
Most Expensive
B
Taylor and Hart
NWQ0Q4K · Oct 31
£950 GBP
$1,272 USD
View
12 more retailers have this diamond
Prices start from £229 GBPSave up to £720 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
0.85ct Marquise
£229 GBP