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Emerald|Lab Grown|IGI

3.03ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG593389193

Shape and cutting style on the report: Emerald cut

Certificate IGI LG593389193

Diamond specifications and retailer prices

From £420 GBP
$563 USD
As of October 30, 2026
Save £3,125 GBP (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,545 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct 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 LG593389193 or 593389193. Listed at 17 retailers as of October 29, 2026, with prices from £420 to £3,545, a £3,125 spread on the same certified stone. Brilliant Earth lists it at £3,545. 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

3.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593389193
Dimensions9.56 × 6.81 × 4.62 mm
L/W Ratio1.40
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
9.56 mm6.81 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593389193
Side View
Table 67.0%Crown 34.8°Girdle: MED-STKPavilion 39.5°Culet: LNGDepth 67.8%

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: £3,545 GBP|Low: £397 GBP|High: £3,545 GBP|Avg: £1,120 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
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Retailer 16
October 30, 2026
Retailer 14£420 GBP
Retailer 6£471 GBP
Retailer 5£521 GBP
Retailer 15£521 GBP
Retailer 12£619 GBP
Retailer 8£727 GBP
Retailer 3£802 GBP
Retailer 9£813 GBP
Retailer 2£1,101 GBP
Retailer 11£1,132 GBP
Retailer 13£1,293 GBP
Retailer 4£1,371 GBP
Retailer 7£1,513 GBP
Retailer 16£1,678 GBP
Retailer 10£2,275 GBP
Brilliant Earth£3,545 GBP

44 data points across 16 retailers

17 retailers£420 GBP to £3,545 GBP

A
Cheapest Retailer
-
£420 GBP
$563 USD
A
Retailer 2
-
£471 GBP
$631 USD
View
A
Retailer 3
-
£521 GBP
$698 USD
View
Retailer 4
-
£521 GBP
$698 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£619 GBP
$830 USD
View
A
Retailer 6
-
£727 GBP
$974 USD
View
A
Retailer 7
-
£802 GBP
$1,075 USD
View
A
Retailer 8
-
£813 GBP
View
B+
Retailer 9
-
£1,101 GBP
A$2,269 AUD
View
B+
Retailer 10
-
£1,132 GBP
ZAR 24,500 ZAR
View
B
Retailer 11
-
£1,293 GBP
$1,733 USD
View
B+
Retailer 12
-
£1,371 GBP
$1,837 USD
View
B
Retailer 13
-
£1,513 GBP
View
B
Retailer 14
-
£1,678 GBP
$2,248 USD
View
B
Retailer 15
-
£1,939 GBP
HK$20,300 HKD
View
B
Retailer 16
-
£2,275 GBP
View
Most Expensive
B
Brilliant Earth
17980073A · Oct 29
£3,545 GBP
$4,750 USD
View
16 more retailers have this diamond
Prices start from £420 GBPSave up to £3,125 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
3.03ct Emerald
£420 GBP