Emerald|Lab Grown|IGI

3.01ct F SI2 Emerald Lab Grown Diamond

EX • F/SI2 • IGI LG838608275

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838608275

Diamond specifications and retailer prices

From £288 GBP
As of November 6, 2026
Save £2,230 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,517 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 3.01ct lab-grown emerald diamond

This 3.01ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG838608275 or 838608275. Listed at 14 retailers as of November 6, 2026, with prices from £288 to £2,517, a £2,230 spread on the same certified stone. Helzberg Diamonds lists it at £2,517. 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

3.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838608275
Dimensions9.79 × 7.07 × 4.69 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm7.07 mm3.01 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838608275
Side View
Table 69.0%Crown 32.3°Girdle: MediumPavilion 42.1°Culet: LargeDepth 66.3%

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 6
Current: £2,517 GBP|Low: £276 GBP|High: £2,667 GBP|Avg: £943 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11£288 GBP
Retailer 4£357 GBP
Retailer 12£357 GBP
Retailer 3£399 GBP
Retailer 5£479 GBP
Retailer 10£560 GBP
Retailer 2£637 GBP
Retailer 14£638 GBP
Retailer 8£864 GBP
Retailer 13£1,146 GBP
Retailer 6£1,153 GBP
Retailer 7£1,388 GBP
Retailer 9£1,575 GBP
Helzberg Diamonds£2,517 GBP

40 data points across 14 retailers

14 retailers£288 GBP to £2,517 GBP

A
Cheapest Retailer
-
£288 GBP
Retailer 2
-
£357 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£357 GBP
View
A
Retailer 4
-
£399 GBP
View
B+
Retailer 5
-
£479 GBP
View
Retailer 6
-
£560 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£637 GBP
View
B+
Retailer 8
-
£638 GBP
View
B+
Retailer 9
-
£864 GBP
View
B
Retailer 10
-
£1,146 GBP
View
B
Retailer 11
-
£1,153 GBP
View
B
Retailer 12
-
£1,388 GBP
View
B
Retailer 13
-
£1,575 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJOMGOINL · Nov 6
£2,517 GBP
$3,388 USD
View
13 more retailers have this diamond
Prices start from £288 GBPSave up to £2,230 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
3.01ct Emerald
£288 GBP