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Emerald|Lab Grown|IGI

5.03ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG837658099

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837658099

Diamond specifications and retailer prices

From £581 GBP
$778 USD
As of October 29, 2026
Save £3,129 GBP (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,709 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.03ct lab-grown emerald diamond

This 5.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837658099 or 837658099. Listed at 6 retailers as of October 29, 2026, with prices from £581 to £3,709, a £3,129 spread on the same certified stone. Frank Darling lists it at £3,709. 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

5.03
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837658099
Dimensions11.53 × 8.07 × 5.51 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm8.07 mm5.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837658099
Side View
Table 67.0%Crown 39°Girdle: MediumPavilion 40.1°Culet: LargeDepth 68.3%

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 29
Current: £3,709 GBP|Low: £581 GBP|High: £3,710 GBP|Avg: £1,674 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£581 GBP
Retailer 4£799 GBP
Retailer 7£964 GBP
Retailer 2£1,159 GBP
Retailer 6£1,879 GBP
Retailer 5£2,426 GBP
Frank Darling£3,709 GBP

19 data points across 7 retailers

6 retailers£581 GBP to £3,709 GBP

A
Cheapest Retailer
-
£581 GBP
$778 USD
Final sale: no returns
B+
Retailer 2
-
£799 GBP
$1,070 USD
View
B+
Retailer 3
-
£1,043 GBP
$1,398 USD
View
B
Retailer 4
-
£1,879 GBP
$2,517 USD
View
B
Retailer 5
-
£2,426 GBP
$3,250 USD
View
Most Expensive
B
Frank Darling
100758042876KD · Oct 29
£3,709 GBP
$4,970 USD
View
5 more retailers have this diamond
Prices start from £581 GBPSave up to £3,129 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
5.03ct Emerald
£581 GBP