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Emerald|Lab Grown|IGI

0.92ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG517224980

Shape and cutting style on the report: Emerald cut

Certificate IGI LG517224980

Diamond specifications and retailer prices

From £85 GBP
As of November 6, 2026
Save £792 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £877 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.92ct lab-grown emerald diamond

This 0.92ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG517224980 or 517224980. Listed at 20 retailers as of November 5, 2026, with prices from £85 to £877, a £792 spread on the same certified stone. MOH London lists it at £877. 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

0.92
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517224980
Dimensions6.48 × 4.51 × 3.15 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.48 mm4.51 mm0.92 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517224980
Side View
Table 63.0%Crown 24.8°Girdle: MED-STKPavilion 40.9°Culet: LNGDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £877 GBP|Low: £82 GBP|High: £890 GBP|Avg: £257 GBP|-0.3%
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
November 6, 2026
Retailer 14£85 GBP
Retailer 7£94 GBP
Retailer 5£99 GBP
Retailer 4£112 GBP
Retailer 15£112 GBP
Retailer 12£143 GBP
Retailer 10£189 GBP
Retailer 2£211 GBP
Retailer 11£216 GBP
Retailer 9£236 GBP
Retailer 13£308 GBP
Retailer 3£339 GBP
Retailer 6£343 GBP
Retailer 8£379 GBP
MOH London£877 GBP

45 data points across 15 retailers

20 retailers£85 GBP to £877 GBP

B+
Cheapest Retailer
-
£85 GBP
B+
Retailer 2
-
£94 GBP
View
Final sale: no returns
B+
Retailer 3
-
£99 GBP
View
B+
Retailer 4
-
£112 GBP
View
Retailer 5
-
£112 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£143 GBP
View
B+
Retailer 7
-
£186 GBP
View
Retailer 8
-
£189 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£211 GBP
View
B+
Retailer 10
-
£216 GBP
View
B+
Retailer 11
-
£236 GBP
View
Retailer 12
-
£250 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£308 GBP
View
B
Retailer 14
-
£339 GBP
View
B
Retailer 15
-
£343 GBP
View
B
Retailer 16
-
£371 GBP
View
B
Retailer 17
-
£379 GBP
View
B
Retailer 18
-
£381 GBP
View
C
Retailer 19
-
£684 GBP
View
Most Expensive
C
MOH London
LG517224980 · Nov 5
£877 GBP
View
19 more retailers have this diamond
Prices start from £85 GBPSave up to £792 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+
0.92ct Emerald
£85 GBP