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Emerald|Lab Grown|IGI

5.03ct F VS2 Emerald Lab Grown Diamond

GD • F/VS2 • IGI LG841649338

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841649338

Diamond specifications and retailer prices

From £508 GBP
$680 USD
As of October 30, 2026
Save £4,385 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,893 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 standard cut grade and certified by IGI LG841649338 or 841649338. Listed at 19 retailers as of October 30, 2026, with prices from £508 to £4,893, a £4,385 spread on the same certified stone. Helzberg Diamonds lists it at £4,893. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841649338
Dimensions11.69 × 7.86 × 5.42 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm7.86 mm5.03 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841649338
Side View
Table 64.0%Crown 33.6°Girdle: Slightly ThickPavilion 43.3°Culet: LargeDepth 69.0%

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: £4,893 GBP|Low: £508 GBP|High: £447,348 GBP|Avg: £14,712 GBP
Helzberg Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 8£508 GBP
Retailer 3£552 GBP
Retailer 5£589 GBP
Retailer 17£632 GBP
Retailer 13£720 GBP
Retailer 6£874 GBP
Retailer 2£942 GBP
Retailer 7£958 GBP
Retailer 12£981 GBP
Retailer 19£1,360 GBP
Retailer 4£1,503 GBP
Retailer 9£1,655 GBP
Retailer 18£1,939 GBP
Retailer 16£1,997 GBP
Retailer 10£2,030 GBP
Retailer 11£2,426 GBP
Retailer 15£2,482 GBP
Retailer 14£3,650 GBP
Helzberg Diamonds£4,893 GBP

14 data points across 19 retailers

19 retailers£508 GBP to £4,893 GBP

A
Cheapest Retailer
-
£508 GBP
$680 USD
B+
Retailer 2
-
£552 GBP
$740 USD
View
B+
Retailer 3
-
£589 GBP
$789 USD
View
B+
Retailer 4
-
£632 GBP
$847 USD
View
Final sale: no returns
A
Retailer 5
-
£720 GBP
$965 USD
View
B+
Retailer 6
-
£874 GBP
$1,171 USD
View
B+
Retailer 7
-
£942 GBP
View
B
Retailer 8
-
£958 GBP
$1,284 USD
View
B+
Retailer 9
-
£981 GBP
€1,252 EUR
View
B
Retailer 10
-
£1,360 GBP
$1,822 USD
View
B
Retailer 11
-
£1,503 GBP
$2,014 USD
View
B
Retailer 12
-
£1,655 GBP
$2,217 USD
View
B
Retailer 13
-
£1,939 GBP
$2,598 USD
View
B
Retailer 14
-
£1,997 GBP
$2,676 USD
View
B
Retailer 15
-
£2,030 GBP
$2,720 USD
View
B
Retailer 16
-
£2,426 GBP
$3,250 USD
View
B
Retailer 17
-
£2,482 GBP
View
B
Retailer 18
-
£3,650 GBP
$4,890 USD
View
Most Expensive
C
Helzberg Diamonds
ZXZOKHMKPJJO · Oct 30
£4,893 GBP
$6,556 USD
View
18 more retailers have this diamond
Prices start from £508 GBPSave up to £4,385 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
£508 GBP