Emerald|Lab Grown|IGI

2.42ct D FL Emerald Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From £670 GBP
$892 USD
As of October 30, 2026
Save £3,047 GBP (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,717 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 2.42ct lab-grown emerald diamond

This 2.42ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 6 retailers as of October 30, 2026, with prices from £670 to £3,717, a £3,047 spread on the same certified stone. Helzberg Diamonds lists it at £3,717. 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

2.42
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.10 × 6.13 × 4.24 mm
L/W Ratio1.48
Top View
9.10 mm6.13 mm2.42 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.2%

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: £3,717 GBP|Low: £670 GBP|High: £3,933 GBP|Avg: £1,656 GBP|-5.5%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 6£670 GBP
Retailer 4£728 GBP
Retailer 2£777 GBP
Retailer 5£963 GBP
Retailer 3£2,184 GBP
Helzberg Diamonds£3,717 GBP

7 data points across 6 retailers

6 retailers£670 GBP to £3,717 GBP

A
Cheapest Retailer
-
£670 GBP
$892 USD
A
Retailer 2
-
£728 GBP
$970 USD
View
A
Retailer 3
-
£777 GBP
$1,035 USD
View
A
Retailer 4
-
£963 GBP
$1,283 USD
View
B+
Retailer 5
-
£2,184 GBP
$2,909 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKOKN · Oct 30
£3,717 GBP
$4,950 USD
View
5 more retailers have this diamond
Prices start from £670 GBPSave up to £3,047 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
2.42ct Emerald
£670 GBP