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Cushion|Lab Grown|IGI

5.86ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG739504825

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG739504825

Diamond specifications and retailer prices

From $2,427 AUD
$1,705 USD
As of October 29, 2026
Save $12,492 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,919 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.86ct lab-grown cushion diamond

This 5.86ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739504825 or 739504825. Listed at 17 retailers as of October 29, 2026, with prices from $2,427 to $14,919, a $12,492 spread on the same certified stone. Do Amore Diamonds lists it at $14,919. 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

5.86
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739504825
Dimensions10.64 × 10.40 × 6.91 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
10.64 mm10.40 mm5.86 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739504825
Side View
Table 61.0%Crown 34.8°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,350 AUD|Low: $2,427 AUD|High: $19,375 AUD|Avg: $6,120 AUD|-46.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$2,427 AUD
Retailer 10$2,517 AUD
Retailer 4$2,967 AUD
Retailer 3$3,501 AUD
Retailer 5$3,937 AUD
Retailer 9$5,638 AUD
Retailer 7$5,643 AUD
Retailer 2$6,781 AUD
Retailer 11$7,777 AUD
Retailer 8$7,975 AUD
Retailer 1$10,350 AUD

34 data points across 11 retailers

17 retailers$2,427 AUD to $14,919 AUD

A
Cheapest Retailer
-
$2,427 AUD
$1,705 USD
Final sale: no returns
Retailer 2
-
$2,517 AUD
$1,768 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,762 AUD
$1,940 USD
View
A
Retailer 4
-
$2,967 AUD
£1,641 GBP
View
A
Retailer 5
-
$3,437 AUD
$2,414 USD
View
A
Retailer 6
-
$3,501 AUD
$2,459 USD
View
A
Retailer 7
-
$3,937 AUD
£2,177 GBP
View
Retailer 8
-
$5,638 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$5,643 AUD
ZAR 64,040 ZAR
View
B+
Retailer 10
-
$5,749 AUD
£3,180 GBP
View
B+
Retailer 11
-
$6,781 AUD
$4,763 USD
View
B+
Retailer 12
-
$7,272 AUD
$5,108 USD
View
Retailer 13
-
$7,777 AUD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$7,975 AUD
£4,411 GBP
View
B
Retailer 15
-
$9,769 AUD
$6,862 USD
View
B
Retailer 16
-
$10,350 AUD
$7,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-D5A104191 · Oct 29
$14,919 AUD
$10,480 USD
View
16 more retailers have this diamond
Prices start from $2,427 AUDSave up to $12,492 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
5.86ct Cushion
$2,427 AUD