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Cushion|Lab Grown|IGI

0.57ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG807614045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807614045

Diamond specifications and retailer prices

From £206 GBP
$277 USD
As of November 1, 2026
Save £808 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,015 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.57ct lab-grown cushion diamond

This 0.57ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG807614045 or 807614045. Listed at 13 retailers as of November 1, 2026, with prices from £206 to £1,015, a £808 spread on the same certified stone. MOH London lists it at £1,015. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614045
Dimensions5.30 × 4.32 × 2.99 mm
L/W Ratio1.23
Girdle conditionFaceted
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
5.30 mm4.32 mm0.57 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807614045
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,015 GBP|Low: £206 GBP|High: £1,072 GBP|Avg: £566 GBP|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12£206 GBP
Retailer 4£234 GBP
Retailer 8£298 GBP
Retailer 5£320 GBP
Retailer 7£358 GBP
Retailer 2£460 GBP
Retailer 6£485 GBP
Retailer 11£549 GBP
Retailer 9£645 GBP
Retailer 3£771 GBP
Retailer 13£939 GBP
Retailer 10£1,003 GBP
MOH London£1,015 GBP

29 data points across 13 retailers

13 retailers£206 GBP to £1,015 GBP

A
Cheapest Retailer
-
£206 GBP
$277 USD
Final sale: no returns
A
Retailer 2
-
£234 GBP
$314 USD
View
A
Retailer 3
-
£298 GBP
$400 USD
View
A
Retailer 4
-
£320 GBP
$430 USD
View
A
Retailer 5
-
£358 GBP
$480 USD
View
B+
Retailer 6
-
£460 GBP
ZAR 9,963 ZAR
View
B+
Retailer 7
-
£485 GBP
€620 EUR
View
B+
Retailer 8
-
£549 GBP
A$1,133 AUD
View
B+
Retailer 9
-
£645 GBP
A$1,332 AUD
View
B
Retailer 10
-
£771 GBP
CA$1,436 CAD
View
B
Retailer 11
-
£939 GBP
$1,260 USD
View
B
Retailer 12
-
£1,003 GBP
$1,346 USD
View
Most Expensive
B
MOH London
LG807614045 · Nov 1
£1,015 GBP
View
12 more retailers have this diamond
Prices start from £206 GBPSave up to £808 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 Cushion
£206 GBP