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Emerald|Lab Grown|IGI

5.73ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG841696010

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841696010

Diamond specifications and retailer prices

From £717 GBP
$955 USD
As of October 29, 2026
Save £3,473 GBP (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,190 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.73ct lab-grown emerald diamond

This 5.73ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841696010 or 841696010. Listed at 3 retailers as of October 28, 2026, with prices from £717 to £4,190, a £3,473 spread on the same certified stone. Rare Carat lists it at £4,190. 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

5.73
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841696010
Dimensions11.88 × 8.65 × 5.86 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm8.65 mm5.73 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841696010
Side View
Table 66.0%Crown 36.9°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £4,190 GBP|Low: £717 GBP|High: £4,190 GBP|Avg: £1,854 GBP
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£717 GBP
Retailer 2£1,167 GBP
Rare Carat£4,190 GBP

25 data points across 3 retailers

3 retailers£717 GBP to £4,190 GBP

A
Cheapest Retailer
-
£717 GBP
$955 USD
Final sale: no returns
A
Retailer 2
-
£1,167 GBP
View
Most Expensive
B
Rare Carat
841696010 · Oct 28
£4,190 GBP
$5,580 USD
View
2 more retailers have this diamond
Prices start from £717 GBPSave up to £3,473 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
5.73ct Emerald
£717 GBP