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Emerald|Lab Grown|IGI

0.84ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG530226888

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530226888

Diamond specifications and retailer prices

From £268 GBP
$359 USD
As of October 30, 2026
Save £874 GBP (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,142 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.84ct lab-grown emerald diamond

This 0.84ct lab-grown emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530226888 or 530226888. Listed at 7 retailers as of October 30, 2026, with prices from £268 to £1,142, a £874 spread on the same certified stone. Do Amore Diamonds lists it at £1,142. 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

0.84
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530226888
Dimensions6.04 × 4.65 × 3.15 mm
L/W Ratio1.30
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.04 mm4.65 mm0.84 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530226888
Side View
Table 61.5%Crown 30.7°Girdle: THN-STKPavilion 39.8°Culet: LargeDepth 67.7%

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: £1,142 GBP|Low: £216 GBP|High: £1,142 GBP|Avg: £520 GBP|+18.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 19, 2026
Retailer 4£268 GBP
Retailer 5£286 GBP
Retailer 6£485 GBP
Retailer 7£496 GBP
Retailer 2£502 GBP
Retailer 8£577 GBP
Retailer 3£768 GBP
Do Amore Diamonds£1,142 GBP

10 data points across 8 retailers

7 retailers£268 GBP to £1,142 GBP

A
Cheapest Retailer
-
£268 GBP
$359 USD
A
Retailer 2
-
£286 GBP
$383 USD
View
B+
Retailer 3
-
£485 GBP
$650 USD
View
B+
Retailer 4
-
£496 GBP
$665 USD
View
B+
Retailer 5
-
£502 GBP
$673 USD
View
B
Retailer 6
-
£768 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3AEF2C379 · Oct 30
£1,142 GBP
$1,530 USD
View
6 more retailers have this diamond
Prices start from £268 GBPSave up to £874 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
0.84ct Emerald
£268 GBP