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Emerald|Lab Grown|IGI

0.90ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG694584485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG694584485

Diamond specifications and retailer prices

From £214 GBP
As of October 30, 2026
Save £844 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,058 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG694584485 or 694584485. Listed at 9 retailers as of October 29, 2026, with prices from £214 to £1,058, a £844 spread on the same certified stone. MOH London lists it at £1,058. 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

0.90
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694584485
Dimensions6.63 × 4.75 × 2.93 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm4.75 mm0.90 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG694584485
Side View
Table 67.0%Crown 34.4°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 61.7%

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: Oct 30
Current: £1,058 GBP|Low: £194 GBP|High: £1,065 GBP|Avg: £381 GBP|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£214 GBP
Retailer 3£222 GBP
Retailer 9£237 GBP
Retailer 4£259 GBP
Retailer 6£315 GBP
Retailer 5£323 GBP
Retailer 8£363 GBP
Retailer 7£428 GBP
MOH London£1,058 GBP

34 data points across 9 retailers

9 retailers£214 GBP to £1,058 GBP

A
Cheapest Retailer
-
£214 GBP
A
Retailer 2
-
£222 GBP
€282 EUR
View
B+
Retailer 3
-
£237 GBP
$315 USD
View
B+
Retailer 4
-
£259 GBP
View
B
Retailer 5
-
£315 GBP
$420 USD
View
Retailer 6
-
£323 GBP
$430 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
£363 GBP
$484 USD
View
Retailer 8
-
£428 GBP
$570 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG694584485 · Oct 29
£1,058 GBP
View
8 more retailers have this diamond
Prices start from £214 GBPSave up to £844 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
0.90ct Emerald
£214 GBP