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Emerald|Lab Grown|IGI

0.85ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG694585549

Shape and cutting style on the report: Emerald cut

Certificate IGI LG694585549

Diamond specifications and retailer prices

From £94 GBP
$126 USD
As of November 1, 2026
Save £877 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £971 GBP at MOH London · As of November 1, 2026
View at MOH London

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), with a top-tier cut grade and certified by IGI LG694585549 or 694585549. Listed at 13 retailers as of November 1, 2026, with prices from £94 to £971, a £877 spread on the same certified stone. MOH London lists it at £971. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.85
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694585549
Dimensions6.54 × 4.29 × 3.03 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.29 mm0.85 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694585549
Side View
Table 64.0%Crown 39.6°Girdle: MED-STKPavilion 38.6°Culet: LNGDepth 70.6%

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: Nov 1
Current: £971 GBP|Low: £94 GBP|High: £982 GBP|Avg: £295 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13£94 GBP
Retailer 5£105 GBP
Retailer 8£109 GBP
Retailer 4£117 GBP
Retailer 6£124 GBP
Retailer 2£193 GBP
Retailer 11£222 GBP
Retailer 3£226 GBP
Retailer 12£239 GBP
Retailer 10£296 GBP
Retailer 7£374 GBP
Retailer 9£395 GBP
MOH London£971 GBP

41 data points across 13 retailers

13 retailers£94 GBP to £971 GBP

A
Cheapest Retailer
-
£94 GBP
$126 USD
A
Retailer 2
-
£105 GBP
$141 USD
View
Final sale: no returns
A
Retailer 3
-
£109 GBP
$146 USD
View
Retailer 4
-
£117 GBP
$157 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£124 GBP
$166 USD
View
A
Retailer 6
-
£193 GBP
View
A
Retailer 7
-
£222 GBP
$297 USD
View
A
Retailer 8
-
£226 GBP
€288 EUR
View
A
Retailer 9
-
£239 GBP
View
B+
Retailer 10
-
£296 GBP
$397 USD
View
B
Retailer 11
-
£374 GBP
$501 USD
View
B+
Retailer 12
-
£395 GBP
$529 USD
View
Most Expensive
B
MOH London
LG694585549 · Nov 1
£971 GBP
View
12 more retailers have this diamond
Prices start from £94 GBPSave up to £877 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
0.85ct Emerald
£94 GBP