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Radiant|Lab Grown|IGI

3.85ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG685593156

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

Certificate IGI LG685593156

Diamond specifications and retailer prices

From £793 GBP
$1,063 USD
As of October 30, 2026
Save £341 GBP (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,135 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.85ct lab-grown radiant diamond

This 3.85ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG685593156 or 685593156. Listed at 2 retailers as of October 29, 2026, with prices from £793 to £1,135, a £341 spread on the same certified stone. Diamond Quarter lists it at £1,135. 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

3.85
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685593156
Dimensions11.16 × 7.53 × 5.21 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.53 mm3.85 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685593156
Side View
Table 64.0%Crown 42.2°Girdle: MED-STKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £793 GBP|Low: £763 GBP|High: £1,270 GBP|Avg: £950 GBP|-37.5%
September 23, 2026
Retailer 1£793 GBP

4 data points across 1 retailer

2 retailers£793 GBP to £1,135 GBP

B+
Cheapest Retailer
-
£793 GBP
$1,063 USD
Most Expensive
B+
Diamond Quarter
3.85VS2GLG56AED8N · Oct 29
£1,135 GBP
View
1 more retailer has this diamond
Prices start from £793 GBPSave up to £341 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.

B+
3.85ct Radiant
£793 GBP