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Marquise|Lab Grown|IGI

0.85ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG851640483

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851640483

Diamond specifications and retailer prices

From £162 GBP
HK$1,700 HKD
As of October 30, 2026
Save £317 GBP (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £479 GBP at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 0.85ct lab-grown marquise diamond

This 0.85ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851640483 or 851640483. Listed at 9 retailers as of October 30, 2026, with prices from £162 to £479, a £317 spread on the same certified stone. Friendly Diamonds lists it at £479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851640483
Dimensions9.89 × 4.97 × 3.02 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm4.97 mm0.85 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851640483
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 60.8%

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: Oct 30
Current: £479 GBP|Low: £162 GBP|High: £479 GBP|Avg: £283 GBP
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7£162 GBP
Retailer 9£164 GBP
Retailer 4£201 GBP
Retailer 6£234 GBP
Retailer 3£258 GBP
Retailer 2£373 GBP
Retailer 8£387 GBP
Retailer 5£449 GBP
Friendly Diamonds£479 GBP

4 data points across 9 retailers

9 retailers£162 GBP to £479 GBP

A
Cheapest Retailer
-
£162 GBP
HK$1,700 HKD
A
Retailer 2
-
£164 GBP
$220 USD
View
A
Retailer 3
-
£201 GBP
View
A
Retailer 4
-
£234 GBP
$314 USD
View
A
Retailer 5
-
£258 GBP
$346 USD
View
B+
Retailer 6
-
£373 GBP
$500 USD
View
B+
Retailer 7
-
£387 GBP
SGD 700 SGD
View
B
Retailer 8
-
£449 GBP
$602 USD
View
Most Expensive
B
Friendly Diamonds
6585555 · Oct 31
£479 GBP
$642 USD
View
8 more retailers have this diamond
Prices start from £162 GBPSave up to £317 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
£162 GBP