Emerald|Lab Grown|IGI

0.53ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818662692

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818662692

Diamond specifications and retailer prices

From £183 GBP
$244 USD
As of October 30, 2026
Save £757 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £941 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown emerald diamond

This 0.53ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662692 or 818662692. Listed at 20 retailers as of October 30, 2026, with prices from £183 to £941, a £757 spread on the same certified stone. Reve Diamonds lists it at £941. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662692
Dimensions5.67 × 3.92 × 2.52 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
5.67 mm3.92 mm0.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662692
Side View
Table 62.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: LargeDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £378 GBP|Low: £137 GBP|High: £967 GBP|Avg: £486 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 10£183 GBP
Retailer 9£277 GBP
Retailer 3£282 GBP
Retailer 7£287 GBP
Retailer 5£341 GBP
Retailer 8£368 GBP
Retailer 1£378 GBP
Retailer 11£439 GBP
Retailer 4£496 GBP
Retailer 2£690 GBP
Retailer 12£694 GBP
Retailer 6£819 GBP
Reve Diamonds£941 GBP

36 data points across 13 retailers

20 retailers£183 GBP to £941 GBP

Retailer 1
-
£173 GBP
$230 USD
Price last confirmed 36 days ago
Retailer 2
-
£173 GBP
$230 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£183 GBP
$244 USD
View
Final sale: no returns
Retailer 4
-
£200 GBP
$266 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£211 GBP
$281 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£214 GBP
$285 USD
View
Price last confirmed 18 days ago
Retailer 7
-
£214 GBP
$285 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
£277 GBP
$369 USD
View
B+
Retailer 9
-
£282 GBP
$375 USD
View
B+
Retailer 10
-
£287 GBP
$382 USD
View
B+
Retailer 11
-
£341 GBP
€433 EUR
View
B+
Retailer 12
-
£368 GBP
ZAR 7,913 ZAR
View
B+
Retailer 13
-
£378 GBP
View
B
Retailer 14
-
£439 GBP
$584 USD
View
B
Retailer 15
-
£496 GBP
$660 USD
View
Retailer 16
-
£687 GBP
$915 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£690 GBP
$919 USD
View
B
Retailer 18
-
£694 GBP
$924 USD
View
B
Retailer 19
-
£819 GBP
View
Most Expensive
B
Reve Diamonds
6D1BFAF9C · Oct 30
£941 GBP
$1,252 USD
View
19 more retailers have this diamond
Prices start from £183 GBPSave up to £757 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
0.53ct Emerald
£183 GBP