Emerald|Lab Grown|IGI

0.53ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG791649878

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791649878

Diamond specifications and retailer prices

From £127 GBP
$169 USD
As of October 28, 2026
Save £656 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £824 GBP at Flawless Fine Jewelry · As of October 19, 2026
View at Flawless Fine Jewelry

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG791649878 or 791649878. Listed at 21 retailers as of October 28, 2026, with a 517% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791649878
Dimensions5.62 × 3.83 × 2.50 mm
L/W Ratio1.47
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
5.62 mm3.83 mm0.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791649878
Side View
Table 62.0%Crown 27.5°Girdle: MED-STKPavilion 38.8°Culet: LargeDepth 65.3%

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 28
Current: £824 GBP|Low: £111 GBP|High: £835 GBP|Avg: £381 GBP|-1.4%
Flawless Fine Jewelry
Retailer 2
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Retailer 19
October 29, 2026
Retailer 8£115 GBP
Retailer 17£127 GBP
Retailer 6£133 GBP
Retailer 7£142 GBP
Retailer 13£158 GBP
Retailer 11£163 GBP
Retailer 10£198 GBP
Retailer 16£282 GBP
Retailer 2£296 GBP
Retailer 5£333 GBP
Retailer 4£340 GBP
Retailer 3£366 GBP
Retailer 18£398 GBP
Retailer 9£436 GBP
Retailer 14£502 GBP
Retailer 19£633 GBP
Retailer 12£734 GBP
Retailer 15£783 GBP
Flawless Fine Jewelry£824 GBP

33 data points across 19 retailers

21 retailers£127 GBP to £783 GBP

Retailer 1
-
£115 GBP
$153 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£127 GBP
$169 USD
View
Final sale: no returns
Retailer 3
-
£133 GBP
$177 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£142 GBP
$189 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
£142 GBP
$189 USD
View
A
Retailer 6
-
£158 GBP
$210 USD
View
A
Retailer 7
-
£163 GBP
$217 USD
View
A
Retailer 8
-
£198 GBP
$264 USD
View
B+
Retailer 9
-
£282 GBP
ZAR 6,076 ZAR
View
B+
Retailer 10
-
£296 GBP
€376 EUR
View
B+
Retailer 11
-
£333 GBP
A$682 AUD
View
B+
Retailer 12
-
£340 GBP
CA$629 CAD
View
B+
Retailer 13
-
£366 GBP
$488 USD
View
B+
Retailer 14
-
£398 GBP
A$816 AUD
View
B
Retailer 15
-
£436 GBP
$580 USD
View
B
Retailer 16
-
£502 GBP
$669 USD
View
Retailer 17
-
£507 GBP
$675 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
£633 GBP
$843 USD
View
B
Retailer 19
-
£734 GBP
View
B
Retailer 20
-
£783 GBP
$1,043 USD
View
Most Expensive
Flawless Fine Jewelry
03EB839E9 · Oct 19
£824 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from £127 GBPSave up to £656 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
£127 GBP