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Cushion|Lab Grown|IGI

5.01ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG823644820

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823644820

Diamond specifications and retailer prices

From $1,242 AUD
HK$6,800 HKD
As of November 1, 2026
Save $4,380 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,622 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.01ct lab-grown cushion diamond

This 5.01ct 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 LG823644820 or 823644820. Listed at 16 retailers as of November 1, 2026, with prices from $1,242 to $5,622, a $4,380 spread on the same certified stone. Brilliant Earth lists it at $5,622. 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

5.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644820
Dimensions11.37 × 8.77 × 5.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm8.77 mm5.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644820
Side View
Table 59.0%Crown 33.7°Girdle: STK-VTKPavilion 32.2°Culet: NoneDepth 66.4%

Caratlytics Score

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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: $5,622 AUD|Low: $1,059 AUD|High: $5,807 AUD|Avg: $3,095 AUD|-3.2%
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
Retailer 17
October 31, 2026
Retailer 7$1,059 AUD
Retailer 14$1,242 AUD
Retailer 5$1,356 AUD
Retailer 2$1,663 AUD
Retailer 4$1,791 AUD
Retailer 16$2,209 AUD
Retailer 17$2,238 AUD
Retailer 13$2,336 AUD
Retailer 12$2,517 AUD
Retailer 8$3,414 AUD
Retailer 10$3,618 AUD
Retailer 6$3,635 AUD
Retailer 9$3,787 AUD
Retailer 3$4,338 AUD
Retailer 15$4,630 AUD
Retailer 11$5,078 AUD
Brilliant Earth$5,622 AUD

31 data points across 17 retailers

16 retailers$1,242 AUD to $5,622 AUD

A
Cheapest Retailer
-
$1,242 AUD
HK$6,800 HKD
Retailer 2
-
$1,356 AUD
$950 USD
View
Price last confirmed 6 days ago
A
Retailer 3
-
$1,663 AUD
€1,110 EUR
View
Retailer 4
-
$1,791 AUD
$1,255 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$2,209 AUD
ZAR 25,015 ZAR
View
Price last confirmed 9 days ago
Retailer 6
-
$2,238 AUD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$2,336 AUD
$1,637 USD
View
B+
Retailer 8
-
$2,517 AUD
$1,764 USD
View
Retailer 9
-
$3,414 AUD
£1,884 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,618 AUD
SGD 3,426 SGD
View
Retailer 11
-
$3,635 AUD
$2,548 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,787 AUD
$2,654 USD
View
Retailer 13
-
$4,338 AUD
$3,040 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$4,630 AUD
£2,555 GBP
View
Price last confirmed 7 days ago
B
Retailer 15
-
$5,078 AUD
$3,559 USD
View
Most Expensive
B
Brilliant Earth
20868389A · Nov 2
$5,622 AUD
$3,940 USD
View
15 more retailers have this diamond
Prices start from $1,242 AUDSave up to $4,380 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
5.01ct Cushion
$1,242 AUD