CaratHunter
Plans
Emerald|Lab Grown|IGI

3.03ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG819640957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819640957

Diamond specifications and retailer prices

From £438 GBP
$588 USD
As of November 1, 2026
Save £3,683 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,121 GBP at Brilliant Earth · As of October 31, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819640957 or 819640957. Listed at 19 retailers as of October 31, 2026, with prices from £438 to £4,121, a £3,683 spread on the same certified stone. Brilliant Earth lists it at £4,121. 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819640957
Dimensions10.00 × 6.75 × 4.51 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm6.75 mm3.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819640957
Side View
Table 64.0%Crown 34.1°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 66.8%

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: Nov 1
Current: £4,121 GBP|Low: £420 GBP|High: £4,121 GBP|Avg: £1,386 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
November 2, 2026
Retailer 18£438 GBP
Retailer 3£490 GBP
Retailer 14£521 GBP
Retailer 5£543 GBP
Retailer 13£641 GBP
Retailer 15£706 GBP
Retailer 4£820 GBP
Retailer 2£896 GBP
Retailer 7£1,020 GBP
Retailer 17£1,300 GBP
Retailer 11£1,377 GBP
Retailer 19£1,627 GBP
Retailer 10£1,749 GBP
Retailer 8£1,798 GBP
Retailer 6£2,020 GBP
Retailer 9£2,041 GBP
Retailer 16£2,198 GBP
Retailer 12£2,362 GBP
Brilliant Earth£4,121 GBP

45 data points across 19 retailers

19 retailers£438 GBP to £4,121 GBP

A
Cheapest Retailer
-
£438 GBP
$588 USD
A
Retailer 2
-
£490 GBP
$658 USD
View
A
Retailer 3
-
£521 GBP
$699 USD
View
Final sale: no returns
A
Retailer 4
-
£543 GBP
$729 USD
View
A
Retailer 5
-
£641 GBP
$860 USD
View
A
Retailer 6
-
£706 GBP
HK$7,400 HKD
View
A
Retailer 7
-
£820 GBP
$1,100 USD
View
A
Retailer 8
-
£896 GBP
View
B+
Retailer 9
-
£1,020 GBP
$1,369 USD
View
B+
Retailer 10
-
£1,300 GBP
$1,745 USD
View
B+
Retailer 11
-
£1,377 GBP
$1,848 USD
View
B+
Retailer 12
-
£1,627 GBP
$2,184 USD
View
B
Retailer 13
-
£1,749 GBP
View
B
Retailer 14
-
£1,798 GBP
$2,413 USD
View
B
Retailer 15
-
£2,020 GBP
$2,711 USD
View
B
Retailer 16
-
£2,041 GBP
SGD 3,702 SGD
View
Retailer 17
-
£2,198 GBP
$2,950 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
£2,362 GBP
View
Most Expensive
B
Brilliant Earth
21192146Y · Oct 31
£4,121 GBP
$5,530 USD
View
18 more retailers have this diamond
Prices start from £438 GBPSave up to £3,683 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
£438 GBP