Emerald|Lab Grown|IGI

3.03ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG574351741

Shape and cutting style on the report: Emerald cut

Certificate IGI LG574351741

Diamond specifications and retailer prices

From £487 GBP
$652 USD
As of October 30, 2026
Save £2,469 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,955 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574351741 or 574351741. Listed at 19 retailers as of October 29, 2026, with prices from £487 to £2,955, a £2,469 spread on the same certified stone. Brilliant Earth lists it at £2,955. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574351741
Dimensions9.71 × 6.75 × 4.55 mm
L/W Ratio1.44
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
9.71 mm6.75 mm3.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574351741
Side View
Table 63.5%Crown 36.3°Girdle: MED-STKPavilion 37.1°Culet: LNGDepth 67.4%

Caratlytics Score

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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 30
Current: £2,955 GBP|Low: £378 GBP|High: £4,907 GBP|Avg: £1,469 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 29, 2026
Retailer 16£487 GBP
Retailer 4£530 GBP
Retailer 8£544 GBP
Retailer 3£565 GBP
Retailer 17£565 GBP
Retailer 15£698 GBP
Retailer 5£780 GBP
Retailer 7£792 GBP
Retailer 18£922 GBP
Retailer 13£1,283 GBP
Retailer 12£1,311 GBP
Retailer 14£1,443 GBP
Retailer 19£1,587 GBP
Retailer 6£1,752 GBP
Retailer 10£1,948 GBP
Retailer 9£1,968 GBP
Retailer 2£2,391 GBP
Brilliant Earth£2,955 GBP
Retailer 11£4,907 GBP

28 data points across 19 retailers

19 retailers£487 GBP to £2,955 GBP

A
Cheapest Retailer
-
£487 GBP
$652 USD
A
Retailer 2
-
£530 GBP
$710 USD
View
A
Retailer 3
-
£544 GBP
$729 USD
View
Final sale: no returns
A
Retailer 4
-
£565 GBP
$757 USD
View
Retailer 5
-
£565 GBP
$757 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£698 GBP
$935 USD
View
A
Retailer 7
-
£780 GBP
$1,045 USD
View
A
Retailer 8
-
£792 GBP
$1,061 USD
View
B+
Retailer 9
-
£922 GBP
$1,235 USD
View
Retailer 10
-
£1,283 GBP
A$2,644 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£1,311 GBP
ZAR 28,381 ZAR
View
B+
Retailer 12
-
£1,443 GBP
$1,933 USD
View
B
Retailer 13
-
£1,587 GBP
$2,127 USD
View
B
Retailer 14
-
£1,595 GBP
HK$16,700 HKD
View
B
Retailer 15
-
£1,752 GBP
View
B
Retailer 16
-
£1,948 GBP
$2,611 USD
View
B
Retailer 17
-
£1,968 GBP
$2,637 USD
View
B
Retailer 18
-
£2,391 GBP
View
Most Expensive
B
Brilliant Earth
17969138A · Oct 29
£2,955 GBP
$3,960 USD
View
18 more retailers have this diamond
Prices start from £487 GBPSave up to £2,469 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
£487 GBP