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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG840629493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840629493

Diamond specifications and retailer prices

From $792 AUD
$556 USD
As of October 29, 2026
Save $7,124 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,915 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840629493 or 840629493. Listed at 16 retailers as of October 28, 2026, with prices from $792 to $7,915, a $7,124 spread on the same certified stone. Brilliant Earth lists it at $7,915. 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

3.08
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629493
Dimensions10.33 × 7.67 × 5.04 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm7.67 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629493
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.7%

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: $7,915 AUD|Low: $792 AUD|High: $7,915 AUD|Avg: $2,775 AUD
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
October 30, 2026
Retailer 14$792 AUD
Retailer 16$1,075 AUD
Retailer 9$1,108 AUD
Retailer 7$1,365 AUD
Retailer 4$1,404 AUD
Retailer 15$1,460 AUD
Retailer 13$1,469 AUD
Retailer 12$1,510 AUD
Retailer 10$2,046 AUD
Retailer 5$2,104 AUD
Retailer 2$3,281 AUD
Retailer 6$3,309 AUD
Retailer 8$3,353 AUD
Retailer 3$4,064 AUD
Retailer 11$6,278 AUD
Brilliant Earth$7,915 AUD

3 data points across 16 retailers

16 retailers$792 AUD to $7,915 AUD

A
Cheapest Retailer
-
$792 AUD
$556 USD
Final sale: no returns
A
Retailer 2
-
$1,075 AUD
$755 USD
View
A
Retailer 3
-
$1,108 AUD
£613 GBP
View
A
Retailer 4
-
$1,365 AUD
$959 USD
View
A
Retailer 5
-
$1,404 AUD
$986 USD
View
A
Retailer 6
-
$1,460 AUD
€977 EUR
View
A
Retailer 7
-
$1,469 AUD
$1,032 USD
View
A
Retailer 8
-
$1,510 AUD
£835 GBP
View
A
Retailer 9
-
$2,046 AUD
View
A
Retailer 10
-
$2,104 AUD
ZAR 23,873 ZAR
View
B+
Retailer 11
-
$3,281 AUD
$2,305 USD
View
B+
Retailer 12
-
$3,309 AUD
$2,325 USD
View
B+
Retailer 13
-
$3,353 AUD
SGD 3,183 SGD
View
B
Retailer 14
-
$4,064 AUD
£2,248 GBP
View
B
Retailer 15
-
$6,278 AUD
$4,410 USD
View
Most Expensive
B
Brilliant Earth
22335502Y · Oct 28
$7,915 AUD
$5,560 USD
View
15 more retailers have this diamond
Prices start from $792 AUDSave up to $7,124 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
3.08ct Cushion
$792 AUD