Cushion|Lab Grown|IGI

4.01ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG818649921

Certificate IGI LG818649921

Diamond specifications and retailer prices

From $1,148 USD
£904 GBP
Save $1,387 USD (55%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,535 USD at Taylor and Hart
View at Taylor and Hart

About this 4.01ct lab-grown cushion diamond

This 4.01ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818649921 or 818649921. Listed at 4 retailers, with prices from $1,148 to $2,535 at Taylor and Hart, a $1,387 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649921
Dimensions11.61 × 7.77 × 5.31 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm7.77 mm4.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649921
Side View
Table 61.0%Crown 31.1°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 68.3%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 12 hours ago
Current: $1,148 USD|Low: $1,148 USD|High: $3,145 USD|Avg: $1,742 USD|-17.4%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart

25 data points across 4 retailers

4 retailers$1,148 USD - $2,535 USD

B+
Cheapest Retailer
-
$1,148 USD
£904 GBP
View
B+
Retailer 2
-
$1,189 USD
View
B
Retailer 3
-
$1,302 USD
View
Most Expensive
C
Taylor and Hart
X0X1VMQ · Sep 20
$2,535 USD
View
3 more retailers have this diamond
Prices start from $1,148 USDSave up to $1,387 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.

B+
4.01ct Cushion
$1,148 USD

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