CaratHunter
Plans
Emerald|Lab Grown|IGI

3.31ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG602376847

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602376847

Diamond specifications and retailer prices

From £458 GBP
$613 USD
As of October 30, 2026
Save £2,334 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,791 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.31ct lab-grown emerald diamond

This 3.31ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602376847 or 602376847. Listed at 21 retailers as of October 30, 2026, with prices from £458 to £2,791, a £2,334 spread on the same certified stone. Brilliant Earth lists it at £2,791. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.31
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602376847
Dimensions10.16 × 6.98 × 4.75 mm
L/W Ratio1.46
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
10.16 mm6.98 mm3.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602376847
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilionCulet: LNGDepth 68.1%

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: Oct 30
Current: £2,791 GBP|Low: £432 GBP|High: £2,791 GBP|Avg: £1,201 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 18£458 GBP
Retailer 6£512 GBP
Retailer 10£512 GBP
Retailer 5£567 GBP
Retailer 19£567 GBP
Retailer 16£664 GBP
Retailer 9£776 GBP
Retailer 3£869 GBP
Retailer 2£888 GBP
Retailer 7£952 GBP
Retailer 13£1,198 GBP
Retailer 15£1,231 GBP
Retailer 17£1,407 GBP
Retailer 4£1,491 GBP
Retailer 8£1,649 GBP
Retailer 20£1,809 GBP
Retailer 12£1,832 GBP
Retailer 11£1,873 GBP
Retailer 14£2,474 GBP
Brilliant Earth£2,791 GBP

43 data points across 20 retailers

21 retailers£458 GBP to £2,791 GBP

A
Cheapest Retailer
-
£458 GBP
$613 USD
A
Retailer 2
-
£512 GBP
$686 USD
View
Final sale: no returns
A
Retailer 3
-
£512 GBP
$686 USD
View
A
Retailer 4
-
£567 GBP
$760 USD
View
Retailer 5
-
£567 GBP
$760 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£664 GBP
$890 USD
View
A
Retailer 7
-
£776 GBP
$1,040 USD
View
A
Retailer 8
-
£869 GBP
$1,164 USD
View
A
Retailer 9
-
£888 GBP
View
A
Retailer 10
-
£952 GBP
$1,276 USD
View
B+
Retailer 11
-
£1,198 GBP
A$2,469 AUD
View
B+
Retailer 12
-
£1,231 GBP
ZAR 26,651 ZAR
View
B
Retailer 13
-
£1,407 GBP
$1,885 USD
View
B+
Retailer 14
-
£1,491 GBP
$1,998 USD
View
B
Retailer 15
-
£1,649 GBP
View
B
Retailer 16
-
£1,809 GBP
$2,424 USD
View
B
Retailer 17
-
£1,832 GBP
$2,455 USD
View
B
Retailer 18
-
£1,873 GBP
$2,510 USD
View
B
Retailer 19
-
£1,958 GBP
HK$20,500 HKD
View
B
Retailer 20
-
£2,474 GBP
View
Most Expensive
B
Brilliant Earth
17980727A · Oct 31
£2,791 GBP
$3,740 USD
View
20 more retailers have this diamond
Prices start from £458 GBPSave up to £2,334 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
3.31ct Emerald
£458 GBP