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Cushion|Lab Grown|IGI

4.82ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG817665043

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817665043

Diamond specifications and retailer prices

From $956 AUD
£529 GBP
As of October 27, 2026
Save $5,849 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,805 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.82ct lab-grown cushion diamond

This 4.82ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817665043 or 817665043. Listed at 21 retailers as of October 27, 2026, with prices from $956 to $6,805, a $5,849 spread on the same certified stone. Brilliant Earth lists it at $6,805. 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

4.82
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817665043
Dimensions10.96 × 8.41 × 5.72 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
10.96 mm8.41 mm4.82 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817665043
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 68.0%

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: Oct 27
Current: $1,638 AUD|Low: $936 AUD|High: $5,303 AUD|Avg: $2,818 AUD|-4.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18$956 AUD
Retailer 7$1,031 AUD
Retailer 4$1,239 AUD
Retailer 2$1,317 AUD
Retailer 8$1,603 AUD
Retailer 1$1,638 AUD
Retailer 19$1,695 AUD
Retailer 9$1,742 AUD
Retailer 3$2,251 AUD
Retailer 5$2,300 AUD
Retailer 14$2,443 AUD
Retailer 15$2,829 AUD
Retailer 13$3,319 AUD
Retailer 10$3,554 AUD
Retailer 6$3,642 AUD
Retailer 11$3,683 AUD
Retailer 20$4,504 AUD
Retailer 16$4,994 AUD
Retailer 12$5,038 AUD
Retailer 17$5,239 AUD

26 data points across 20 retailers

21 retailers$956 AUD to $6,805 AUD

A
Cheapest Retailer
-
$956 AUD
£529 GBP
A
Retailer 2
-
$1,239 AUD
HK$6,800 HKD
View
Retailer 3
-
$1,317 AUD
$925 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,603 AUD
$1,126 USD
View
A
Retailer 5
-
$1,638 AUD
€1,096 EUR
View
A
Retailer 6
-
$1,695 AUD
£938 GBP
View
B+
Retailer 7
-
$1,742 AUD
$1,224 USD
View
Retailer 8
-
$2,251 AUD
ZAR 25,541 ZAR
View
Price last confirmed 9 days ago
Retailer 9
-
$2,300 AUD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$2,443 AUD
$1,716 USD
View
A
Retailer 11
-
$2,829 AUD
$1,987 USD
View
Retailer 12
-
$3,319 AUD
£1,836 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
$3,554 AUD
$2,496 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$3,642 AUD
$2,558 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$3,683 AUD
$2,587 USD
View
B+
Retailer 16
-
$4,504 AUD
£2,491 GBP
View
B
Retailer 17
-
$4,994 AUD
$3,508 USD
View
B+
Retailer 18
-
$5,038 AUD
View
B
Retailer 19
-
$5,239 AUD
$3,680 USD
View
B
Retailer 20
-
$5,666 AUD
$3,980 USD
View
Most Expensive
B
Brilliant Earth
20781976A · Oct 31
$6,805 AUD
$4,780 USD
View
20 more retailers have this diamond
Prices start from $956 AUDSave up to $5,849 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
4.82ct Cushion
$956 AUD