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Cushion|Lab Grown|IGI

10.07ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG771657772

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

Certificate IGI LG771657772

Diamond specifications and retailer prices

From $4,299 AUD
$3,020 USD
As of October 29, 2026
Save $28,539 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $32,838 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.07ct lab-grown cushion diamond

This 10.07ct 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 LG771657772 or 771657772. Listed at 17 retailers as of October 29, 2026, with prices from $4,299 to $32,838, a $28,539 spread on the same certified stone. Brilliant Earth lists it at $32,838. 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

10.07
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771657772
Dimensions12.48 × 12.41 × 8.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.48 mm12.41 mm10.07 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771657772
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.7%

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 29
Current: $32,838 AUD|Low: $3,994 AUD|High: $33,848 AUD|Avg: $9,863 AUD|-3.0%
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 30, 2026
Retailer 14$3,994 AUD
Retailer 3$4,299 AUD
Retailer 5$4,452 AUD
Retailer 15$4,683 AUD
Retailer 6$4,978 AUD
Retailer 2$6,013 AUD
Retailer 10$6,892 AUD
Retailer 4$6,929 AUD
Retailer 11$7,571 AUD
Retailer 8$7,679 AUD
Retailer 12$8,262 AUD
Retailer 13$8,733 AUD
Retailer 7$10,415 AUD
Retailer 17$11,184 AUD
Retailer 16$12,431 AUD
Retailer 9$15,522 AUD
Brilliant Earth$32,838 AUD

39 data points across 17 retailers

17 retailers$4,299 AUD to $32,838 AUD

Retailer 1
-
$3,994 AUD
£2,209 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$4,299 AUD
$3,020 USD
View
Final sale: no returns
Retailer 3
-
$4,452 AUD
$3,128 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$4,683 AUD
$3,290 USD
View
A
Retailer 5
-
$4,978 AUD
$3,497 USD
View
A
Retailer 6
-
$6,013 AUD
£3,327 GBP
View
A
Retailer 7
-
$6,892 AUD
ZAR 78,224 ZAR
View
A
Retailer 8
-
$6,929 AUD
$4,868 USD
View
A
Retailer 9
-
$7,571 AUD
€5,066 EUR
View
B+
Retailer 10
-
$7,679 AUD
£4,248 GBP
View
Retailer 11
-
$8,262 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$8,733 AUD
$6,135 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$10,415 AUD
$7,317 USD
View
B+
Retailer 14
-
$11,184 AUD
$7,857 USD
View
B+
Retailer 15
-
$12,431 AUD
$8,734 USD
View
B
Retailer 16
-
$15,522 AUD
$10,905 USD
View
Most Expensive
B
Brilliant Earth
17624016A · Oct 29
$32,838 AUD
$23,070 USD
View
16 more retailers have this diamond
Prices start from $4,299 AUDSave up to $28,539 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
10.07ct Cushion
$4,299 AUD