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Cushion|Lab Grown|IGI

0.57ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG678542302

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG678542302

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 30, 2026
Save €1,772 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,005 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG678542302 or 678542302. Listed at 21 retailers as of October 30, 2026, with prices from €233 to €2,005, a €1,772 spread on the same certified stone. Do Amore Diamonds lists it at €2,005. 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

0.57
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678542302
Dimensions5.70 × 4.43 × 3.00 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.70 mm4.43 mm0.57 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678542302
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.7%

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 30
Current: €540 EUR|Low: €233 EUR|High: €1,157 EUR|Avg: €526 EUR|+3.7%
Retailer 1
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€233 EUR
Retailer 2€259 EUR
Retailer 4€328 EUR
Retailer 12€385 EUR
Retailer 6€453 EUR
Retailer 11€472 EUR
Retailer 9€516 EUR
Retailer 1€540 EUR
Retailer 7€574 EUR
Retailer 5€591 EUR
Retailer 3€852 EUR
Retailer 8€1,149 EUR

44 data points across 12 retailers

21 retailers€233 EUR to €2,005 EUR

A
Cheapest Retailer
-
€233 EUR
$260 USD
Final sale: no returns
A
Retailer 2
-
€259 EUR
$289 USD
View
A
Retailer 3
-
€277 EUR
$310 USD
View
A
Retailer 4
-
€328 EUR
$366 USD
View
A
Retailer 5
-
€385 EUR
$430 USD
View
A
Retailer 6
-
€453 EUR
View
A
Retailer 7
-
€472 EUR
$527 USD
View
A
Retailer 8
-
€516 EUR
ZAR 9,310 ZAR
View
A
Retailer 9
-
€540 EUR
£475 GBP
View
A
Retailer 10
-
€574 EUR
£505 GBP
View
B+
Retailer 11
-
€591 EUR
$660 USD
View
B+
Retailer 12
-
€597 EUR
$667 USD
View
B+
Retailer 13
-
€821 EUR
CA$1,274 CAD
View
B+
Retailer 14
-
€852 EUR
$952 USD
View
B
Retailer 15
-
€969 EUR
$1,083 USD
View
B
Retailer 16
-
€1,068 EUR
$1,193 USD
View
B
Retailer 17
-
€1,069 EUR
$1,194 USD
View
B+
Retailer 18
-
€1,149 EUR
£1,011 GBP
View
B
Retailer 19
-
€1,161 EUR
$1,297 USD
View
B
Retailer 20
-
€1,629 EUR
$1,820 USD
View
Most Expensive
B
Do Amore Diamonds
27-449D609BA · Oct 30
€2,005 EUR
$2,240 USD
View
20 more retailers have this diamond
Prices start from €233 EURSave up to €1,772 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
€233 EUR