CaratHunter
Plans
Cushion|Lab Grown|IGI

3.80ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG624437665

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG624437665

Diamond specifications and retailer prices

From $9,325 AUD
$6,550 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $9,325 AUD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.8ct lab-grown cushion diamond

This 3.8ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG624437665 or 624437665. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.80
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624437665
Dimensions10.97 × 8.07 × 5.02 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.97 mm8.07 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624437665
Side View
Table 63.0%Crown 31.1°Girdle: STK-VTKPavilion 32.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,325 AUD|Low: $1,755 AUD|High: $15,062 AUD|Avg: $5,491 AUD|-0.5%
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
June 13, 2026
Retailer 2$1,755 AUD
Retailer 7$2,505 AUD
Retailer 8$2,596 AUD
Retailer 5$3,178 AUD
Retailer 9$3,377 AUD
Retailer 6$3,723 AUD
Retailer 10$4,355 AUD
Retailer 14$5,724 AUD
Retailer 11$5,918 AUD
Retailer 3$6,022 AUD
Retailer 13$6,433 AUD
Retailer 12$8,082 AUD
Retailer 4$8,791 AUD
Brilliant Earth$9,325 AUD

61 data points across 14 retailers

1 retailer

B
Brilliant Earth
9461252A · Oct 29
$9,325 AUD
$6,550 USD
View

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.

B
3.80ct Cushion
$9,325 AUD