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Round|Lab Grown|IGI

2.85ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG826695367

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG826695367

Diamond specifications and retailer prices

From £1,292 GBP
$1,731 USD
As of November 1, 2026
Save £5,589 GBP (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,881 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826695367 or 826695367. Listed at 7 retailers as of October 31, 2026, with prices from £1,292 to £6,881, a £5,589 spread on the same certified stone. Do Amore Diamonds lists it at £6,881. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG826695367
Dimensions12.35 × 6.99 × 4.52 mm
L/W Ratio1.77
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm6.99 mm2.85 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826695367
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: LargeDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £6,881 GBP|Low: £1,292 GBP|High: £6,881 GBP|Avg: £3,530 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5£1,292 GBP
Retailer 6£1,418 GBP
Retailer 4£2,037 GBP
Retailer 8£3,601 GBP
Retailer 7£3,920 GBP
Retailer 2£4,068 GBP
Retailer 3£5,015 GBP
Do Amore Diamonds£6,881 GBP

22 data points across 8 retailers

7 retailers£1,292 GBP to £6,881 GBP

A
Cheapest Retailer
-
£1,292 GBP
$1,731 USD
Final sale: no returns
B+
Retailer 2
-
£1,418 GBP
$1,900 USD
View
B+
Retailer 3
-
£2,037 GBP
$2,730 USD
View
B
Retailer 4
-
£3,920 GBP
$5,253 USD
View
B
Retailer 5
-
£4,068 GBP
View
B
Retailer 6
-
£5,015 GBP
$6,719 USD
View
Most Expensive
B
Do Amore Diamonds
20-E97592 · Oct 31
£6,881 GBP
$9,220 USD
View
6 more retailers have this diamond
Prices start from £1,292 GBPSave up to £5,589 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 Round
£1,292 GBP