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Cushion|Lab Grown|IGI

10.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG826649931

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826649931

Diamond specifications and retailer prices

From $2,718 AUD
£1,505 GBP
As of October 27, 2026
Save $14,658 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $17,376 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.01ct lab-grown cushion diamond

This 10.01ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826649931 or 826649931. Listed at 20 retailers as of October 27, 2026, with prices from $2,718 to $17,376, a $14,658 spread on the same certified stone. Brilliant Earth lists it at $17,376. 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

10.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826649931
Dimensions14.59 × 10.86 × 6.97 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm10.86 mm10.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826649931
Side View
Table 66.0%Crown 36.6°Girdle: MED-STKPavilion 29.6°Culet: NoneDepth 64.2%

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 27
Current: $17,376 AUD|Low: $2,709 AUD|High: $17,944 AUD|Avg: $7,489 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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 16$2,718 AUD
Retailer 8$2,931 AUD
Retailer 18$3,277 AUD
Retailer 13$3,476 AUD
Retailer 17$4,149 AUD
Retailer 2$4,564 AUD
Retailer 20$4,657 AUD
Retailer 5$4,671 AUD
Retailer 3$4,761 AUD
Retailer 7$5,635 AUD
Retailer 6$6,284 AUD
Retailer 10$8,169 AUD
Retailer 12$8,250 AUD
Retailer 4$8,718 AUD
Retailer 19$9,894 AUD
Retailer 15$10,056 AUD
Retailer 9$10,640 AUD
Retailer 11$12,108 AUD
Retailer 14$14,674 AUD
Brilliant Earth$17,376 AUD

28 data points across 20 retailers

20 retailers$2,718 AUD to $17,376 AUD

A
Cheapest Retailer
-
$2,718 AUD
£1,505 GBP
A
Retailer 2
-
$2,931 AUD
$2,061 USD
View
Final sale: no returns
A
Retailer 3
-
$3,277 AUD
$2,305 USD
View
A
Retailer 4
-
$3,476 AUD
HK$19,100 HKD
View
A
Retailer 5
-
$4,149 AUD
£2,298 GBP
View
A
Retailer 6
-
$4,564 AUD
€3,057 EUR
View
A
Retailer 7
-
$4,657 AUD
ZAR 52,910 ZAR
View
A
Retailer 8
-
$4,671 AUD
$3,285 USD
View
A
Retailer 9
-
$4,761 AUD
$3,348 USD
View
A
Retailer 10
-
$5,635 AUD
View
A
Retailer 11
-
$6,284 AUD
£3,480 GBP
View
B+
Retailer 12
-
$8,169 AUD
$5,745 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$8,250 AUD
$5,802 USD
View
B+
Retailer 14
-
$8,718 AUD
$6,131 USD
View
B+
Retailer 15
-
$9,894 AUD
$6,958 USD
View
B+
Retailer 16
-
$10,056 AUD
SGD 9,557 SGD
View
B+
Retailer 17
-
$10,640 AUD
$7,483 USD
View
B+
Retailer 18
-
$12,108 AUD
View
Price last confirmed 20 days ago
B
Retailer 19
-
$14,674 AUD
$10,320 USD
View
Most Expensive
B
Brilliant Earth
21013566A · Oct 28
$17,376 AUD
$12,220 USD
View
19 more retailers have this diamond
Prices start from $2,718 AUDSave up to $14,658 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
10.01ct Cushion
$2,718 AUD