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Emerald|Lab Grown|IGI

0.90ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG692517275

Shape and cutting style on the report: Emerald cut

Certificate IGI LG692517275

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 29, 2026
Save £833 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £921 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 top-tier cut grade and certified by IGI LG692517275 or 692517275. Listed at 11 retailers as of October 29, 2026, with prices from £89 to £921, a £833 spread on the same certified stone. MOH London lists it at £921. 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

0.90
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692517275
Dimensions6.70 × 4.47 × 3.06 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm4.47 mm0.90 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692517275
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 41.6°Culet: LargeDepth 68.5%

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 29
Current: £921 GBP|Low: £89 GBP|High: £921 GBP|Avg: £280 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
Retailer 14
October 30, 2026
Retailer 7£89 GBP
Retailer 3£103 GBP
Retailer 8£117 GBP
Retailer 13£125 GBP
Retailer 4£207 GBP
Retailer 12£213 GBP
Retailer 2£225 GBP
Retailer 14£226 GBP
Retailer 9£293 GBP
Retailer 10£315 GBP
Retailer 11£353 GBP
Retailer 6£367 GBP
Retailer 5£503 GBP
MOH London£921 GBP

4 data points across 14 retailers

11 retailers£89 GBP to £921 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
A
Retailer 2
-
£103 GBP
$137 USD
View
A
Retailer 3
-
£117 GBP
$156 USD
View
A
Retailer 4
-
£125 GBP
HK$1,300 HKD
View
A
Retailer 5
-
£213 GBP
$284 USD
View
A
Retailer 6
-
£225 GBP
View
A
Retailer 7
-
£226 GBP
View
B+
Retailer 8
-
£293 GBP
$390 USD
View
B+
Retailer 9
-
£315 GBP
$420 USD
View
B+
Retailer 10
-
£353 GBP
$470 USD
View
Most Expensive
B
MOH London
LG692517275 · Oct 29
£921 GBP
View
10 more retailers have this diamond
Prices start from £89 GBPSave up to £833 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
£89 GBP