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Princess|Lab Grown|IGI

2.85ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG823686835

Shape and cutting style on the report: Princess cut

Certificate IGI LG823686835

Diamond specifications and retailer prices

From £300 GBP
$402 USD
As of October 30, 2026
Save £817 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,117 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.85ct lab-grown princess diamond

This 2.85ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823686835 or 823686835. Listed at 3 retailers as of October 30, 2026, with prices from £300 to £1,117, a £817 spread on the same certified stone. Brilliance lists it at £1,117. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.85
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823686835
Dimensions7.69 × 7.57 × 5.54 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.57 mm2.85 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823686835
Side View
Table 67.0%Crown 45.4°Girdle: ThinPavilion 38°Culet: NoneDepth 73.2%

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: Oct 30
Current: £1,117 GBP|Low: £296 GBP|High: £1,231 GBP|Avg: £710 GBP|-9.3%
Brilliance
Retailer 2
Retailer 3
October 27, 2026
Retailer 2£300 GBP
Retailer 3£431 GBP
Brilliance£1,117 GBP

8 data points across 3 retailers

3 retailers£300 GBP to £1,117 GBP

A
Cheapest Retailer
-
£300 GBP
$402 USD
Final sale: no returns
B+
Retailer 2
-
£431 GBP
$577 USD
View
Most Expensive
B+
Brilliance
D44588624 · Oct 30
£1,117 GBP
$1,497 USD
View
2 more retailers have this diamond
Prices start from £300 GBPSave up to £817 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
2.85ct Princess
£300 GBP