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Emerald|Lab Grown|IGI

3.20ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG592337950

Shape and cutting style on the report: Emerald cut

Certificate IGI LG592337950

Diamond specifications and retailer prices

From £443 GBP
$593 USD
As of October 30, 2026
Save £2,132 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,575 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.2ct lab-grown emerald diamond

This 3.2ct 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 LG592337950 or 592337950. Listed at 20 retailers as of October 30, 2026, with prices from £443 to £2,575, a £2,132 spread on the same certified stone. Brilliant Earth lists it at £2,575. 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

3.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592337950
Dimensions9.81 × 6.93 × 4.68 mm
L/W Ratio1.42
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
9.81 mm6.93 mm3.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592337950
Side View
Table 66.0%Crown 32.6°Girdle: MediumPavilion 39.3°Culet: LNGDepth 67.5%

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: £2,575 GBP|Low: £419 GBP|High: £2,612 GBP|Avg: £1,131 GBP|-1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 17£443 GBP
Retailer 5£496 GBP
Retailer 9£496 GBP
Retailer 4£549 GBP
Retailer 18£549 GBP
Retailer 15£646 GBP
Retailer 8£757 GBP
Retailer 19£842 GBP
Retailer 2£858 GBP
Retailer 6£896 GBP
Retailer 12£1,159 GBP
Retailer 14£1,192 GBP
Retailer 16£1,362 GBP
Retailer 3£1,443 GBP
Retailer 7£1,592 GBP
Retailer 11£1,776 GBP
Retailer 10£1,827 GBP
Retailer 13£2,396 GBP
Brilliant Earth£2,575 GBP

44 data points across 19 retailers

20 retailers£443 GBP to £2,575 GBP

A
Cheapest Retailer
-
£443 GBP
$593 USD
A
Retailer 2
-
£496 GBP
$664 USD
View
Final sale: no returns
A
Retailer 3
-
£496 GBP
$664 USD
View
A
Retailer 4
-
£549 GBP
$735 USD
View
Retailer 5
-
£549 GBP
$735 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£646 GBP
$865 USD
View
A
Retailer 7
-
£757 GBP
$1,014 USD
View
A
Retailer 8
-
£842 GBP
$1,128 USD
View
A
Retailer 9
-
£858 GBP
View
A
Retailer 10
-
£896 GBP
$1,200 USD
View
B+
Retailer 11
-
£1,159 GBP
A$2,390 AUD
View
B+
Retailer 12
-
£1,192 GBP
ZAR 25,806 ZAR
View
B
Retailer 13
-
£1,362 GBP
$1,825 USD
View
B+
Retailer 14
-
£1,443 GBP
$1,934 USD
View
B
Retailer 15
-
£1,592 GBP
View
B
Retailer 16
-
£1,776 GBP
$2,380 USD
View
B
Retailer 17
-
£1,827 GBP
$2,448 USD
View
B
Retailer 18
-
£1,891 GBP
HK$19,800 HKD
View
B
Retailer 19
-
£2,396 GBP
View
Most Expensive
B
Brilliant Earth
17980271A · Oct 30
£2,575 GBP
$3,450 USD
View
19 more retailers have this diamond
Prices start from £443 GBPSave up to £2,132 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
3.20ct Emerald
£443 GBP