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Emerald|Lab Grown|IGI

0.85ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG805672601

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805672601

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 27, 2026
Save £829 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £917 GBP at MOH London · As of October 26, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672601 or 805672601. Listed at 16 retailers as of October 26, 2026, with prices from £89 to £917, a £829 spread on the same certified stone. MOH London lists it at £917. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672601
Dimensions6.50 × 4.42 × 3.16 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm4.42 mm0.85 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672601
Side View
Table 68.0%Crown 39.9°Girdle: THN-STKPavilion 44.1°Culet: LargeDepth 71.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £917 GBP|Low: £84 GBP|High: £928 GBP|Avg: £271 GBP|+0.1%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 10£89 GBP
Retailer 7£99 GBP
Retailer 14£103 GBP
Retailer 12£117 GBP
Retailer 3£169 GBP
Retailer 2£194 GBP
Retailer 6£213 GBP
Retailer 9£223 GBP
Retailer 11£255 GBP
Retailer 15£262 GBP
Retailer 5£291 GBP
Retailer 8£306 GBP
Retailer 13£353 GBP
Retailer 4£533 GBP
MOH London£917 GBP

41 data points across 15 retailers

16 retailers£89 GBP to £917 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
A
Retailer 2
-
£99 GBP
$132 USD
View
Final sale: no returns
A
Retailer 3
-
£103 GBP
$137 USD
View
A
Retailer 4
-
£117 GBP
$156 USD
View
A
Retailer 5
-
£125 GBP
HK$1,300 HKD
View
A
Retailer 6
-
£169 GBP
$225 USD
View
A
Retailer 7
-
£194 GBP
€246 EUR
View
B+
Retailer 8
-
£213 GBP
$284 USD
View
B+
Retailer 9
-
£223 GBP
View
B+
Retailer 10
-
£255 GBP
View
B+
Retailer 11
-
£262 GBP
$349 USD
View
B+
Retailer 12
-
£291 GBP
$388 USD
View
B+
Retailer 13
-
£306 GBP
SGD 550 SGD
View
B
Retailer 14
-
£353 GBP
$470 USD
View
B
Retailer 15
-
£533 GBP
$710 USD
View
Most Expensive
B
MOH London
LG805672601 · Oct 26
£917 GBP
View
15 more retailers have this diamond
Prices start from £89 GBPSave up to £829 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
£89 GBP