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Radiant|Lab Grown|IGI

0.85ct F VVS1 Radiant Lab Grown Diamond

GD • F/VVS1 • IGI LG844661168

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844661168

Diamond specifications and retailer prices

From £181 GBP
HK$1,900 HKD
As of November 1, 2026
Save £578 GBP (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £759 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.85ct lab-grown radiant diamond

This 0.85ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG844661168 or 844661168. Listed at 9 retailers as of November 1, 2026, with prices from £181 to £759, a £578 spread on the same certified stone. MOH London lists it at £759. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.85
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.7°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844661168
Dimensions6.78 × 4.67 × 3.00 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm4.67 mm0.85 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844661168
Side View
Table 75.0%Crown 43.7°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 64.2%

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: £759 GBP|Low: £181 GBP|High: £763 GBP|Avg: £437 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3£181 GBP
Retailer 6£220 GBP
Retailer 7£277 GBP
Retailer 8£288 GBP
Retailer 5£444 GBP
Retailer 2£462 GBP
Retailer 9£537 GBP
Retailer 4£551 GBP
MOH London£759 GBP

8 data points across 9 retailers

9 retailers£181 GBP to £759 GBP

A
Cheapest Retailer
-
£181 GBP
HK$1,900 HKD
B+
Retailer 2
-
£220 GBP
$295 USD
View
B+
Retailer 3
-
£277 GBP
$372 USD
View
B+
Retailer 4
-
£288 GBP
$386 USD
View
B
Retailer 5
-
£444 GBP
SGD 805 SGD
View
B
Retailer 6
-
£462 GBP
$620 USD
View
B
Retailer 7
-
£537 GBP
$721 USD
View
B
Retailer 8
-
£551 GBP
$739 USD
View
Most Expensive
B
MOH London
LG844661168 · Nov 1
£759 GBP
View
8 more retailers have this diamond
Prices start from £181 GBPSave up to £578 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 Radiant
£181 GBP