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Emerald|Lab Grown|IGI

0.85ct F SI1 Emerald Lab Grown Diamond

F/SI1

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of November 1, 2026
Save £473 GBP (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £595 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.85ct lab-grown emerald diamond

This 0.85ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI. Listed at 8 retailers as of October 30, 2026, with prices from £122 to £595, a £473 spread on the same certified stone. Diamond Exchange Canada lists it at £595. 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
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.36 × 4.46 × 2.96 mm
L/W Ratio1.43
Top View
6.36 mm4.46 mm0.85 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: LNGDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £595 GBP|Low: £107 GBP|High: £595 GBP|Avg: £282 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 3£122 GBP
Retailer 2£142 GBP
Retailer 5£152 GBP
Retailer 6£152 GBP
Retailer 4£538 GBP
Diamond Exchange Canada£595 GBP

13 data points across 6 retailers

8 retailers£122 GBP to £595 GBP

B+
Cheapest Retailer
-
£122 GBP
$164 USD
Retailer 2
-
£128 GBP
$172 USD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
£142 GBP
$190 USD
View
B+
Retailer 4
-
£152 GBP
$203 USD
View
Retailer 5
-
£152 GBP
$203 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£488 GBP
$654 USD
View
Price last confirmed 36 days ago
C
Retailer 7
-
£538 GBP
$721 USD
View
Most Expensive
C
Diamond Exchange Canada
1960631994 · Oct 30
£595 GBP
CA$1,107 CAD
View
7 more retailers have this diamond
Prices start from £122 GBPSave up to £473 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+
0.85ct Emerald
£122 GBP