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Emerald|Lab Grown|IGI

1.01ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG563204864

Shape and cutting style on the report: Emerald cut

Certificate IGI LG563204864

Diamond specifications and retailer prices

From £120 GBP
As of November 5, 2026
Save £846 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £966 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG563204864 or 563204864. Listed at 14 retailers as of November 5, 2026, with prices from £120 to £966, a £846 spread on the same certified stone. Do Amore Diamonds lists it at £966. 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

1.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563204864
Dimensions6.72 × 4.80 × 3.14 mm
L/W Ratio1.40
Culet sizeLong
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
6.72 mm4.80 mm1.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563204864
Side View
Table 63.0%Crown 34.8°Girdle: MediumPavilion 39.1°Culet: LNGDepth 65.4%

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: Nov 5
Current: £966 GBP|Low: £117 GBP|High: £966 GBP|Avg: £375 GBP|+1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£120 GBP
Retailer 9£123 GBP
Retailer 5£171 GBP
Retailer 2£238 GBP
Retailer 8£272 GBP
Retailer 10£284 GBP
Retailer 4£425 GBP
Retailer 7£507 GBP
Retailer 3£644 GBP
Do Amore Diamonds£966 GBP

39 data points across 10 retailers

14 retailers£120 GBP to £966 GBP

Retailer 1
-
£99 GBP
Price last confirmed 37 days ago
Retailer 2
-
£114 GBP
View
Price last confirmed 44 days ago
A
Retailer 3
-
£120 GBP
View
Retailer 4
-
£121 GBP
View
Price last confirmed 38 days ago
B+
Retailer 5
-
£171 GBP
View
A
Retailer 6
-
£209 GBP
View
A
Retailer 7
-
£238 GBP
View
Retailer 8
-
£272 GBP
View
Price last confirmed 21 days ago
B+
Retailer 9
-
£284 GBP
View
B+
Retailer 10
-
£425 GBP
View
Retailer 11
-
£435 GBP
View
Price last confirmed 37 days ago
B
Retailer 12
-
£507 GBP
View
B
Retailer 13
-
£644 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F326A4B7A · Nov 6
£966 GBP
$1,300 USD
View
13 more retailers have this diamond
Prices start from £120 GBPSave up to £846 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
1.01ct Emerald
£120 GBP