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Cushion|Lab Grown|IGI

5.00ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG823648387

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823648387

Diamond specifications and retailer prices

From $1,426 AUD
$1,002 USD
As of October 28, 2026
Save $7,485 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,912 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823648387 or 823648387. Listed at 16 retailers as of October 28, 2026, with prices from $1,426 to $8,912, a $7,485 spread on the same certified stone. Brilliant Earth lists it at $8,912. 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

5.00
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823648387
Dimensions11.61 × 9.24 × 6.20 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm9.24 mm5.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823648387
Side View
Table 66.0%Crown 30.3°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 67.1%

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 28
Current: $8,912 AUD|Low: $1,426 AUD|High: $9,396 AUD|Avg: $3,657 AUD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$1,426 AUD
Retailer 5$1,479 AUD
Retailer 2$1,607 AUD
Retailer 14$1,780 AUD
Retailer 9$2,270 AUD
Retailer 3$2,375 AUD
Retailer 10$2,435 AUD
Retailer 13$2,996 AUD
Retailer 11$3,006 AUD
Retailer 15$3,521 AUD
Retailer 8$4,252 AUD
Retailer 6$4,628 AUD
Retailer 4$4,634 AUD
Retailer 12$5,024 AUD
Retailer 7$5,139 AUD
Brilliant Earth$8,912 AUD

38 data points across 16 retailers

16 retailers$1,426 AUD to $8,912 AUD

A
Cheapest Retailer
-
$1,426 AUD
$1,002 USD
Final sale: no returns
Retailer 2
-
$1,479 AUD
$1,039 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,607 AUD
£889 GBP
View
A
Retailer 4
-
$1,780 AUD
$1,250 USD
View
A
Retailer 5
-
$2,270 AUD
£1,256 GBP
View
A
Retailer 6
-
$2,375 AUD
$1,668 USD
View
A
Retailer 7
-
$2,435 AUD
€1,629 EUR
View
Retailer 8
-
$2,996 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$3,006 AUD
ZAR 34,109 ZAR
View
B+
Retailer 10
-
$3,521 AUD
$2,473 USD
View
Retailer 11
-
$4,252 AUD
£2,352 GBP
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$4,628 AUD
$3,251 USD
View
B+
Retailer 13
-
$4,634 AUD
$3,255 USD
View
B+
Retailer 14
-
$5,024 AUD
£2,779 GBP
View
B+
Retailer 15
-
$5,139 AUD
$3,610 USD
View
Most Expensive
B
Brilliant Earth
20833208A · Oct 29
$8,912 AUD
$6,260 USD
View
15 more retailers have this diamond
Prices start from $1,426 AUDSave up to $7,485 AUD

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
5.00ct Cushion
$1,426 AUD