Emerald|Lab Grown|IGI

3.02ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG794637397

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794637397

Diamond specifications and retailer prices

From £373 GBP
As of November 6, 2026
Save £1,269 GBP (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,642 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.02ct lab-grown emerald diamond

This 3.02ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794637397 or 794637397. Listed at 16 retailers as of November 4, 2026, with prices from £373 to £1,642, a £1,269 spread on the same certified stone. Brilliant Earth lists it at £1,642. 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

3.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794637397
Dimensions9.74 × 7.01 × 4.55 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm7.01 mm3.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794637397
Side View
Table 66.0%Crown 32.8°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 64.9%

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 6
Current: £1,642 GBP|Low: £250 GBP|High: £2,370 GBP|Avg: £843 GBP|-30.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12£250 GBP
Retailer 4£373 GBP
Retailer 6£375 GBP
Retailer 2£446 GBP
Retailer 5£490 GBP
Retailer 11£571 GBP
Retailer 9£707 GBP
Retailer 10£928 GBP
Retailer 7£1,114 GBP
Retailer 3£1,127 GBP
Retailer 8£1,341 GBP
Brilliant Earth£1,642 GBP

35 data points across 12 retailers

16 retailers£373 GBP to £1,642 GBP

Retailer 1
-
£296 GBP
Price last confirmed 26 days ago
Retailer 2
-
£332 GBP
View
Price last confirmed 28 days ago
Retailer 3
-
£368 GBP
View
Price last confirmed 27 days ago
B+
Retailer 4
-
£373 GBP
View
Retailer 5
-
£375 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£446 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£490 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£571 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£601 GBP
View
Price last confirmed 25 days ago
A
Retailer 10
-
£707 GBP
View
Retailer 11
-
£928 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£1,114 GBP
View
Price last confirmed 11 days ago
Retailer 13
-
£1,127 GBP
View
Price last confirmed 12 days ago
Retailer 14
-
£1,182 GBP
View
Price last confirmed 27 days ago
Retailer 15
-
£1,341 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20643466A · Nov 4
£1,642 GBP
$2,210 USD
View
15 more retailers have this diamond
Prices start from £373 GBPSave up to £1,269 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
3.02ct Emerald
£373 GBP