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Cushion|Lab Grown|IGI

4.09ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG639415704

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639415704

Diamond specifications and retailer prices

From $1,617 AUD
$1,133 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,617 AUD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 4.09ct lab-grown cushion diamond

This 4.09ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG639415704 or 639415704. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.09
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639415704
Dimensions10.41 × 8.30 × 5.79 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm8.30 mm4.09 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639415704
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,617 AUD|Low: $1,467 AUD|High: $11,715 AUD|Avg: $3,949 AUD|-19.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 5$1,467 AUD
Retailer 4$1,530 AUD
B2C Jewels$1,617 AUD
Retailer 11$1,627 AUD
Retailer 10$1,683 AUD
Retailer 6$3,180 AUD
Retailer 2$3,827 AUD
Retailer 3$4,612 AUD
Retailer 8$4,727 AUD
Retailer 9$7,962 AUD
Retailer 7$9,846 AUD

63 data points across 11 retailers

1 retailer

B+
B2C Jewels
24647045 · Nov 2
$1,617 AUD
$1,133 USD
View

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B+
4.09ct Cushion
$1,617 AUD