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Emerald|Lab Grown|IGI

0.57ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG816658207

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816658207

Diamond specifications and retailer prices

From £191 GBP
$256 USD
As of October 29, 2026
Save £865 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,056 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.57ct lab-grown emerald diamond

This 0.57ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816658207 or 816658207. Listed at 16 retailers as of October 29, 2026, with prices from £191 to £1,056, a £865 spread on the same certified stone. MOH London lists it at £1,056. 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

0.57
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle45.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658207
Dimensions5.70 × 3.86 × 2.61 mm
L/W Ratio1.48
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
5.70 mm3.86 mm0.57 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658207
Side View
Table 63.0%Crown 36.5°Girdle: MediumPavilion 45.5°Culet: LargeDepth 67.6%

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 29
Current: £1,056 GBP|Low: £191 GBP|High: £1,074 GBP|Avg: £533 GBP|-1.7%
MOH London
Retailer 2
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Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 30, 2026
Retailer 16£191 GBP
Retailer 6£214 GBP
Retailer 15£222 GBP
Retailer 14£235 GBP
Retailer 10£237 GBP
Retailer 8£321 GBP
Retailer 7£332 GBP
Retailer 2£366 GBP
Retailer 4£461 GBP
Retailer 12£474 GBP
Retailer 9£487 GBP
Retailer 5£772 GBP
Retailer 11£842 GBP
Retailer 3£966 GBP
Retailer 13£1,024 GBP
MOH London£1,056 GBP

28 data points across 16 retailers

16 retailers£191 GBP to £1,056 GBP

A
Cheapest Retailer
-
£191 GBP
$256 USD
A
Retailer 2
-
£214 GBP
$287 USD
View
Final sale: no returns
A
Retailer 3
-
£222 GBP
$297 USD
View
A
Retailer 4
-
£235 GBP
$315 USD
View
A
Retailer 5
-
£237 GBP
$318 USD
View
B+
Retailer 6
-
£321 GBP
$430 USD
View
B+
Retailer 7
-
£332 GBP
$445 USD
View
B+
Retailer 8
-
£366 GBP
$490 USD
View
B+
Retailer 9
-
£461 GBP
$618 USD
View
B
Retailer 10
-
£474 GBP
ZAR 10,256 ZAR
View
B
Retailer 11
-
£487 GBP
€622 EUR
View
B
Retailer 12
-
£772 GBP
CA$1,436 CAD
View
B
Retailer 13
-
£842 GBP
$1,128 USD
View
B
Retailer 14
-
£966 GBP
$1,295 USD
View
B
Retailer 15
-
£1,024 GBP
$1,371 USD
View
Most Expensive
B
MOH London
LG816658207 · Oct 29
£1,056 GBP
View
15 more retailers have this diamond
Prices start from £191 GBPSave up to £865 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
0.57ct Emerald
£191 GBP