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Cushion|Lab Grown|IGI

5.00ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG828656223

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828656223

Diamond specifications and retailer prices

From $4,534 AUD
$3,185 USD
As of October 31, 2026
Save $12,986 AUD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,520 AUD at Taylor and Hart · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828656223 or 828656223. Listed at 10 retailers as of October 30, 2026, with prices from $4,534 to $17,520, a $12,986 spread on the same certified stone. Taylor and Hart lists it at $17,520. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828656223
Dimensions11.18 × 9.09 × 6.08 mm
L/W Ratio1.23
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.18 mm9.09 mm5.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828656223
Side View
Table 60.0%Crown 31.9°Girdle: THK-VTKPavilion 35.3°Culet: NoneDepth 66.9%

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: Oct 31
Current: $6,661 AUD|Low: $4,534 AUD|High: $21,920 AUD|Avg: $9,726 AUD|-18.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 31, 2026
Retailer 5$4,534 AUD
Retailer 8$5,831 AUD
Retailer 1$6,661 AUD
Retailer 6$7,047 AUD
Retailer 4$7,189 AUD
Retailer 2$7,903 AUD
Retailer 3$12,820 AUD
Retailer 7$16,699 AUD
Taylor and Hart$17,520 AUD

29 data points across 9 retailers

10 retailers$4,534 AUD to $17,520 AUD

B+
Cheapest Retailer
-
$4,534 AUD
$3,185 USD
Retailer 2
-
$5,831 AUD
HK$32,000 HKD
View
Price last confirmed 40 days ago
B+
Retailer 3
-
$6,661 AUD
£3,684 GBP
View
Retailer 4
-
$7,047 AUD
$4,950 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$7,118 AUD
$5,000 USD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$7,189 AUD
$5,050 USD
View
B
Retailer 7
-
$7,903 AUD
€5,287 EUR
View
B
Retailer 8
-
$12,820 AUD
£7,091 GBP
View
B
Retailer 9
-
$16,699 AUD
$11,730 USD
View
Most Expensive
B
Taylor and Hart
4VXATUJ · Oct 30
$17,520 AUD
$12,307 USD
View
9 more retailers have this diamond
Prices start from $4,534 AUDSave up to $12,986 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.

B+
5.00ct Cushion
$4,534 AUD