CaratHunter
Plans
Emerald|Lab Grown|IGI

0.85ct E SI2 Emerald Lab Grown Diamond

E/SI2 • IGI LG729541070

Certificate IGI LG729541070

Diamond specifications and retailer prices

From £446 GBP
As of November 5, 2026
Save £215 GBP (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £661 GBP at Jared · As of November 4, 2026
View at Jared

About this 0.85ct lab-grown emerald diamond

This 0.85ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included) and certified by IGI LG729541070 or 729541070. Listed at 3 retailers as of November 4, 2026, with prices from £446 to £661, a £215 spread on the same certified stone. Jared lists it at £661. 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
E
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG729541070
Dimensions6.56 × 4.63 mm
L/W Ratio1.42
Top View
6.56 mm4.63 mm0.85 ctE / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729541070
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £661 GBP|Low: £446 GBP|High: £661 GBP|Avg: £518 GBP|+18.7%
Jared
Retailer 2
Retailer 3
September 28, 2026
Retailer 2£446 GBP
Retailer 3£446 GBP
Jared£661 GBP

6 data points across 3 retailers

3 retailers£446 GBP to £661 GBP

B
Cheapest Retailer
-
£446 GBP
B
Retailer 2
-
£446 GBP
View
Most Expensive
C
Jared
157360971 · Nov 4
£661 GBP
$890 USD
View
2 more retailers have this diamond
Prices start from £446 GBPSave up to £215 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
£446 GBP