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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 $127 USD
As of October 30, 2026
Save $1,060 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,187 USD at MOH London · As of October 29, 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 12 retailers as of October 29, 2026, with prices from $127 to $1,187, a $1,060 spread on the same certified stone. MOH London lists it at $1,187. 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: Oct 30
Current: $1,187 USD|Low: $127 USD|High: $1,187 USD|Avg: $436 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$127 USD
Retailer 11$166 USD
Retailer 4$260 USD
Retailer 10$277 USD
Retailer 2$287 USD
Retailer 5$342 USD
Retailer 3$397 USD
Retailer 6$448 USD
Retailer 7$512 USD
Retailer 9$920 USD
MOH London$1,187 USD

17 data points across 11 retailers

12 retailers$127 USD to $1,187 USD

A
Cheapest Retailer
-
$127 USD
Final sale: no returns
A
Retailer 2
-
$166 USD
HK$1,300 HKD
View
B+
Retailer 3
-
$215 USD
View
A
Retailer 4
-
$260 USD
€248 EUR
View
B+
Retailer 5
-
$277 USD
View
B+
Retailer 6
-
$287 USD
£226 GBP
View
B+
Retailer 7
-
$342 USD
£269 GBP
View
B
Retailer 8
-
$397 USD
SGD 537 SGD
View
B
Retailer 9
-
$448 USD
View
B
Retailer 10
-
$512 USD
View
B
Retailer 11
-
$920 USD
View
Most Expensive
B
MOH London
LG842606071 · Oct 29
$1,187 USD
£935 GBP
View
11 more retailers have this diamond
Prices start from $127 USDSave up to $1,060 USD

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
$127 USD