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Cushion|Lab Grown|IGI

5.00ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG811630009

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG811630009

Diamond specifications and retailer prices

From $2,193 AUD
$1,537 USD
As of November 1, 2026
Save $6,793 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,986 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811630009 or 811630009. Listed at 14 retailers as of October 31, 2026, with prices from $2,193 to $8,986, a $6,793 spread on the same certified stone. Taylor and Hart lists it at $8,986. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630009
Dimensions10.19 × 10.04 × 6.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm10.04 mm5.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630009
Side View
Table 66.0%Crown 34.5°Girdle: THK-VTKPavilion 42.4°Culet: LargeDepth 61.6%

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: Nov 1
Current: $2,193 AUD|Low: $1,908 AUD|High: $8,986 AUD|Avg: $4,073 AUD|+10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 1$2,193 AUD
Retailer 4$2,306 AUD
Retailer 10$2,387 AUD
Retailer 13$2,456 AUD
Retailer 7$2,544 AUD
Retailer 11$2,711 AUD
Retailer 3$2,790 AUD
Retailer 9$3,242 AUD
Retailer 12$4,499 AUD
Retailer 8$4,769 AUD
Retailer 6$5,157 AUD
Retailer 5$6,132 AUD
Retailer 2$7,307 AUD
Taylor and Hart$8,986 AUD

29 data points across 14 retailers

14 retailers$2,193 AUD to $8,986 AUD

A
Cheapest Retailer
-
$2,193 AUD
$1,537 USD
Retailer 2
-
$2,306 AUD
$1,616 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$2,387 AUD
$1,673 USD
View
B+
Retailer 4
-
$2,456 AUD
$1,721 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,544 AUD
$1,783 USD
View
A
Retailer 6
-
$2,711 AUD
$1,900 USD
View
B+
Retailer 7
-
$2,790 AUD
$1,955 USD
View
B+
Retailer 8
-
$3,242 AUD
$2,272 USD
View
B+
Retailer 9
-
$4,499 AUD
$3,153 USD
View
B+
Retailer 10
-
$4,769 AUD
$3,342 USD
View
B
Retailer 11
-
$5,157 AUD
View
B
Retailer 12
-
$6,132 AUD
£3,384 GBP
View
Retailer 13
-
$7,307 AUD
£4,032 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Taylor and Hart
7M19XOK · Oct 31
$8,986 AUD
$6,298 USD
View
13 more retailers have this diamond
Prices start from $2,193 AUDSave up to $6,793 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
$2,193 AUD