Emerald|Lab Grown|IGI

3.03ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG843641581

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843641581

Diamond specifications and retailer prices

From £297 GBP
$398 USD
As of October 27, 2026
Save £2,464 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,761 GBP at Brilliant Earth · As of October 30, 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 LG843641581 or 843641581. Listed at 19 retailers as of October 27, 2026, with prices from £297 to £2,761, a £2,464 spread on the same certified stone. Brilliant Earth lists it at £2,761. 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 angle37.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641581
Dimensions9.70 × 6.65 × 4.47 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm6.65 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641581
Side View
Table 61.0%Crown 37.1°Girdle: MediumPavilion 37.3°Culet: LargeDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,761 GBP|Low: £297 GBP|High: £3,082 GBP|Avg: £903 GBP|-10.4%
Brilliant Earth
Retailer 2
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Retailer 19
October 29, 2026
Retailer 7£297 GBP
Retailer 5£332 GBP
Retailer 19£333 GBP
Retailer 3£369 GBP
Retailer 10£494 GBP
Retailer 13£496 GBP
Retailer 2£581 GBP
Retailer 12£602 GBP
Retailer 4£652 GBP
Retailer 18£770 GBP
Retailer 15£785 GBP
Retailer 17£793 GBP
Retailer 14£1,034 GBP
Retailer 8£1,185 GBP
Retailer 9£1,212 GBP
Retailer 11£1,267 GBP
Retailer 6£1,364 GBP
Retailer 16£1,443 GBP
Brilliant Earth£2,761 GBP

12 data points across 19 retailers

19 retailers£297 GBP to £2,761 GBP

A
Cheapest Retailer
-
£297 GBP
$398 USD
A
Retailer 2
-
£332 GBP
$445 USD
View
Final sale: no returns
A
Retailer 3
-
£333 GBP
$446 USD
View
A
Retailer 4
-
£369 GBP
$494 USD
View
B+
Retailer 5
-
£494 GBP
$662 USD
View
A
Retailer 6
-
£496 GBP
$665 USD
View
A
Retailer 7
-
£581 GBP
€741 EUR
View
A
Retailer 8
-
£602 GBP
View
A
Retailer 9
-
£652 GBP
$873 USD
View
A
Retailer 10
-
£770 GBP
$1,032 USD
View
A
Retailer 11
-
£785 GBP
A$1,618 AUD
View
A
Retailer 12
-
£793 GBP
ZAR 17,175 ZAR
View
B+
Retailer 13
-
£1,034 GBP
$1,386 USD
View
B+
Retailer 14
-
£1,185 GBP
$1,588 USD
View
B+
Retailer 15
-
£1,212 GBP
$1,625 USD
View
B+
Retailer 16
-
£1,267 GBP
$1,698 USD
View
B+
Retailer 17
-
£1,364 GBP
$1,827 USD
View
B+
Retailer 18
-
£1,443 GBP
View
Most Expensive
B
Brilliant Earth
22183820A · Oct 30
£2,761 GBP
$3,700 USD
View
18 more retailers have this diamond
Prices start from £297 GBPSave up to £2,464 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
£297 GBP