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Emerald|Lab Grown|IGI

4.83ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG846658047

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846658047

Diamond specifications and retailer prices

From £7,029 GBP
$9,418 USD
As of October 30, 2026
Save £15,458 GBP (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £22,487 GBP at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.83ct lab-grown emerald diamond

This 4.83ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846658047 or 846658047. Listed at 4 retailers as of October 28, 2026, with prices from £7,029 to £22,487, a £15,458 spread on the same certified stone. With Clarity lists it at £22,487. 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

4.83
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846658047
Dimensions11.42 × 7.90 × 5.15 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.42 mm7.90 mm4.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846658047
Side View
Table 65.0%Crown 32.5°Girdle: MED-STKPavilion 29.2°Culet: LargeDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £7,029 GBP|Low: £7,029 GBP|High: £64,884 GBP|Avg: £36,599 GBP|-80.8%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 30, 2026
Retailer 1£7,029 GBP
Retailer 2£10,626 GBP
With Clarity£22,487 GBP
Retailer 3£64,884 GBP

4 data points across 4 retailers

4 retailers£7,029 GBP to £22,487 GBP

B+
Cheapest Retailer
-
£7,029 GBP
$9,418 USD
B+
Retailer 2
-
£10,626 GBP
View
Most Expensive
B
With Clarity
846658047 · Oct 28
£22,487 GBP
$30,130 USD
View
2 more retailers have this diamond
Prices start from £7,029 GBPSave up to £15,458 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.

B+
4.83ct Emerald
£7,029 GBP