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Emerald|Lab Grown|IGI

1.07ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG634413037

Shape and cutting style on the report: Emerald cut

Certificate IGI LG634413037

Diamond specifications and retailer prices

From £129 GBP
As of November 4, 2026
Save £867 GBP (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £996 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.07ct lab-grown emerald diamond

This 1.07ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG634413037 or 634413037. Listed at 10 retailers as of November 4, 2026, with prices from £129 to £996, a £867 spread on the same certified stone. Do Amore Diamonds lists it at £996. 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

1.07
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413037
Dimensions6.63 × 4.64 × 3.49 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm4.64 mm1.07 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG634413037
Side View
Table 62.0%Crown 40.9°Girdle: Slightly ThickPavilion 41.6°Culet: LNGDepth 75.2%

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: Nov 4
Current: £996 GBP|Low: £127 GBP|High: £996 GBP|Avg: £410 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4£129 GBP
Retailer 7£241 GBP
Retailer 6£293 GBP
Retailer 8£313 GBP
Retailer 10£365 GBP
Retailer 9£428 GBP
Retailer 5£437 GBP
Retailer 3£456 GBP
Retailer 2£661 GBP
Do Amore Diamonds£996 GBP

19 data points across 10 retailers

10 retailers£129 GBP to £996 GBP

A
Cheapest Retailer
-
£129 GBP
B+
Retailer 2
-
£241 GBP
View
Retailer 3
-
£293 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£293 GBP
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£313 GBP
View
B+
Retailer 6
-
£365 GBP
View
B+
Retailer 7
-
£437 GBP
View
B+
Retailer 8
-
£456 GBP
View
B+
Retailer 9
-
£661 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0FC8A20F4 · Nov 6
£996 GBP
$1,340 USD
View
9 more retailers have this diamond
Prices start from £129 GBPSave up to £867 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
1.07ct Emerald
£129 GBP