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Cushion|Lab Grown|IGI

0.57ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG842606071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842606071

Diamond specifications and retailer prices

From €114 EUR
$127 USD
As of November 1, 2026
Save €944 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,057 EUR 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG842606071 or 842606071. Listed at 13 retailers as of November 1, 2026, with prices from €114 to €1,057, a €944 spread on the same certified stone. MOH London lists it at €1,057. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842606071
Dimensions5.86 × 4.51 × 2.98 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm4.51 mm0.57 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842606071
Side View
Table 66.0%Crown 36.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 66.1%

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: Nov 1
Current: €1,057 EUR|Low: €114 EUR|High: €1,063 EUR|Avg: €390 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€114 EUR
Retailer 3€149 EUR
Retailer 5€230 EUR
Retailer 12€248 EUR
Retailer 2€257 EUR
Retailer 6€301 EUR
Retailer 7€306 EUR
Retailer 4€356 EUR
Retailer 8€401 EUR
Retailer 9€459 EUR
Retailer 11€823 EUR
MOH London€1,057 EUR

19 data points across 12 retailers

13 retailers€114 EUR to €1,057 EUR

A
Cheapest Retailer
-
€114 EUR
$127 USD
Final sale: no returns
A
Retailer 2
-
€149 EUR
HK$1,300 HKD
View
B+
Retailer 3
-
€192 EUR
$215 USD
View
A
Retailer 4
-
€230 EUR
View
B+
Retailer 5
-
€248 EUR
$277 USD
View
B+
Retailer 6
-
€257 EUR
£226 GBP
View
B+
Retailer 7
-
€301 EUR
$336 USD
View
B+
Retailer 8
-
€306 EUR
£269 GBP
View
B+
Retailer 9
-
€356 EUR
SGD 537 SGD
View
B
Retailer 10
-
€401 EUR
$448 USD
View
B
Retailer 11
-
€459 EUR
$512 USD
View
B
Retailer 12
-
€823 EUR
$920 USD
View
Most Expensive
B
MOH London
LG842606071 · Nov 1
€1,057 EUR
£930 GBP
View
12 more retailers have this diamond
Prices start from €114 EURSave up to €944 EUR

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
€114 EUR