CaratHunter
Plans
Emerald|Lab Grown|IGI

3.02ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG626497480

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626497480

Diamond specifications and retailer prices

From £282 GBP
As of November 6, 2026
Save £1,724 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,006 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG626497480 or 626497480. Listed at 19 retailers as of November 4, 2026, with prices from £282 to £2,006, a £1,724 spread on the same certified stone. Brilliant Earth lists it at £2,006. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626497480
Dimensions10.21 × 6.92 × 4.45 mm
L/W Ratio1.48
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
10.21 mm6.92 mm3.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626497480
Side View
Table 62.0%Crown 34.6°Girdle: MediumPavilion 42.4°Culet: LNGDepth 64.3%

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: £2,006 GBP|Low: £270 GBP|High: £2,006 GBP|Avg: £748 GBP
Brilliant Earth
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 16£282 GBP
Retailer 11£315 GBP
Retailer 6£316 GBP
Retailer 3£349 GBP
Retailer 5£349 GBP
Retailer 13£461 GBP
Retailer 10£494 GBP
Retailer 12£538 GBP
Retailer 8£577 GBP
Retailer 9£626 GBP
Retailer 15£980 GBP
Retailer 7£1,114 GBP
Retailer 4£1,123 GBP
Retailer 2£1,361 GBP
Retailer 14£1,534 GBP
Brilliant Earth£2,006 GBP

45 data points across 16 retailers

19 retailers£282 GBP to £2,006 GBP

A
Cheapest Retailer
-
£282 GBP
A
Retailer 2
-
£315 GBP
View
Final sale: no returns
A
Retailer 3
-
£316 GBP
View
A
Retailer 4
-
£349 GBP
View
Retailer 5
-
£349 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£389 GBP
View
A
Retailer 7
-
£461 GBP
View
B+
Retailer 8
-
£494 GBP
View
Retailer 9
-
£538 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£577 GBP
View
A
Retailer 11
-
£626 GBP
View
B
Retailer 12
-
£980 GBP
View
B+
Retailer 13
-
£1,114 GBP
View
B+
Retailer 14
-
£1,123 GBP
View
B
Retailer 15
-
£1,152 GBP
View
B
Retailer 16
-
£1,311 GBP
View
B
Retailer 17
-
£1,361 GBP
View
Retailer 18
-
£1,534 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
9503981A · Nov 4
£2,006 GBP
$2,700 USD
View
18 more retailers have this diamond
Prices start from £282 GBPSave up to £1,724 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
£282 GBP