Emerald|Lab Grown|IGI

4.03ct H VS2 Emerald Lab Grown Diamond

GD • H/VS2 • IGI LG600372744

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600372744

Diamond specifications and retailer prices

From £319 GBP
$428 USD
As of October 30, 2026
Save £1,636 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,955 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG600372744 or 600372744. Listed at 15 retailers as of October 30, 2026, with prices from £319 to £1,955, a £1,636 spread on the same certified stone. Brilliant Earth lists it at £1,955. 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

4.03
Carat
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600372744
Dimensions10.15 × 7.27 × 5.01 mm
L/W Ratio1.40
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
10.15 mm7.27 mm4.03 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600372744
Side View
Table 67.0%Crown 42.7°Girdle: Slightly ThickPavilion 39.8°Culet: LNGDepth 68.9%

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 30
Current: £1,955 GBP|Low: £319 GBP|High: £3,575 GBP|Avg: £1,020 GBP|-45.3%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 12£319 GBP
Retailer 7£374 GBP
Retailer 17£396 GBP
Retailer 6£414 GBP
Retailer 14£504 GBP
Retailer 11£526 GBP
Retailer 15£634 GBP
Retailer 10£707 GBP
Retailer 13£857 GBP
Retailer 2£943 GBP
Retailer 16£1,160 GBP
Retailer 9£1,216 GBP
Retailer 5£1,332 GBP
Retailer 8£1,356 GBP
Retailer 3£1,463 GBP
Retailer 4£1,534 GBP
Brilliant Earth£1,955 GBP

33 data points across 17 retailers

15 retailers£319 GBP to £1,955 GBP

A
Cheapest Retailer
-
£319 GBP
$428 USD
B+
Retailer 2
-
£374 GBP
$501 USD
View
B+
Retailer 3
-
£396 GBP
$531 USD
View
Retailer 4
-
£414 GBP
$555 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£504 GBP
$675 USD
View
B
Retailer 6
-
£526 GBP
$705 USD
View
B+
Retailer 7
-
£634 GBP
€809 EUR
View
B+
Retailer 8
-
£707 GBP
$947 USD
View
B+
Retailer 9
-
£857 GBP
$1,148 USD
View
B+
Retailer 10
-
£943 GBP
$1,264 USD
View
B+
Retailer 11
-
£1,160 GBP
View
B
Retailer 12
-
£1,332 GBP
$1,785 USD
View
Retailer 13
-
£1,356 GBP
$1,817 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
£1,463 GBP
View
Most Expensive
B
Brilliant Earth
10204790A · Oct 30
£1,955 GBP
$2,620 USD
View
14 more retailers have this diamond
Prices start from £319 GBPSave up to £1,636 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
4.03ct Emerald
£319 GBP