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Cushion|Lab Grown|IGI

2.09ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG825662812

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825662812

Diamond specifications and retailer prices

From $470 AUD
$330 USD
As of October 28, 2026
Save $2,904 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,698 AUD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825662812 or 825662812. Listed at 20 retailers as of October 28, 2026, with a 618% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825662812
Dimensions8.66 × 6.67 × 4.43 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
8.66 mm6.67 mm2.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825662812
Side View
Table 64.0%Crown 40.4°Girdle: STK-THKPavilion 39.8°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 28
Current: $4,698 AUD|Low: $416 AUD|High: $4,769 AUD|Avg: $1,493 AUD|-1.5%
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
October 30, 2026
Retailer 4$470 AUD
Retailer 17$522 AUD
Retailer 2$605 AUD
Retailer 15$698 AUD
Retailer 18$698 AUD
Retailer 12$1,028 AUD
Retailer 10$1,031 AUD
Retailer 9$1,237 AUD
Retailer 13$1,281 AUD
Retailer 14$1,389 AUD
Retailer 3$1,700 AUD
Retailer 8$1,987 AUD
Retailer 5$2,082 AUD
Retailer 19$2,128 AUD
Retailer 11$2,135 AUD
Retailer 7$2,249 AUD
Retailer 16$2,312 AUD
Retailer 6$3,374 AUD
Brilliant Earth$4,698 AUD

40 data points across 19 retailers

20 retailers$470 AUD to $3,374 AUD

A
Cheapest Retailer
-
$470 AUD
$330 USD
Final sale: no returns
A
Retailer 2
-
$522 AUD
$367 USD
View
A
Retailer 3
-
$605 AUD
£334 GBP
View
A
Retailer 4
-
$698 AUD
$490 USD
View
B+
Retailer 5
-
$698 AUD
$490 USD
View
Retailer 6
-
$870 AUD
$611 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,028 AUD
£568 GBP
View
A
Retailer 8
-
$1,031 AUD
$724 USD
View
A
Retailer 9
-
$1,237 AUD
$869 USD
View
A
Retailer 10
-
$1,281 AUD
View
A
Retailer 11
-
$1,389 AUD
ZAR 15,767 ZAR
View
B+
Retailer 12
-
$1,700 AUD
CA$1,659 CAD
View
B+
Retailer 13
-
$1,987 AUD
$1,396 USD
View
B+
Retailer 14
-
$2,082 AUD
$1,462 USD
View
B+
Retailer 15
-
$2,128 AUD
$1,495 USD
View
Retailer 16
-
$2,135 AUD
$1,500 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$2,249 AUD
$1,580 USD
View
B+
Retailer 18
-
$2,312 AUD
£1,279 GBP
View
B
Retailer 19
-
$3,374 AUD
$2,370 USD
View
Most Expensive
Brilliant Earth
21361920Y · Oct 18
$4,698 AUD
$3,300 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $470 AUDSave up to $2,904 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
2.09ct Cushion
$470 AUD