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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG825630063

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825630063

Diamond specifications and retailer prices

From £110 GBP
$146 USD
As of October 27, 2026
Save £903 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,013 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825630063 or 825630063. Listed at 12 retailers as of October 26, 2026, with prices from £110 to £1,013, a £903 spread on the same certified stone. MOH London lists it at £1,013. 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

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630063
Dimensions7.23 × 4.68 × 3.14 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm4.68 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630063
Side View
Table 68.0%Crown 27.5°Girdle: MediumPavilion 41.1°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,013 GBP|Low: £110 GBP|High: £1,017 GBP|Avg: £381 GBP|+46.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9£110 GBP
Retailer 10£165 GBP
Retailer 5£202 GBP
Retailer 2£216 GBP
Retailer 6£230 GBP
Retailer 4£372 GBP
Retailer 7£412 GBP
Retailer 11£432 GBP
Retailer 3£466 GBP
Retailer 8£729 GBP
MOH London£1,013 GBP

40 data points across 11 retailers

12 retailers£110 GBP to £1,013 GBP

A
Cheapest Retailer
-
£110 GBP
$146 USD
Final sale: no returns
B+
Retailer 2
-
£165 GBP
$220 USD
View
A
Retailer 3
-
£202 GBP
View
A
Retailer 4
-
£216 GBP
€274 EUR
View
B+
Retailer 5
-
£230 GBP
View
Retailer 6
-
£253 GBP
View
Price last confirmed 18 days ago
B+
Retailer 7
-
£372 GBP
$495 USD
View
B
Retailer 8
-
£412 GBP
$548 USD
View
B
Retailer 9
-
£432 GBP
$575 USD
View
B
Retailer 10
-
£466 GBP
$620 USD
View
B
Retailer 11
-
£729 GBP
$971 USD
View
Most Expensive
C
MOH London
LG825630063 · Oct 26
£1,013 GBP
View
11 more retailers have this diamond
Prices start from £110 GBPSave up to £903 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
1.04ct Emerald
£110 GBP