CaratHunter
Plans
Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

GD • E/VVS2 • IGI LG813612714

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813612714

Diamond specifications and retailer prices

From $258 AUD
$181 USD
As of October 28, 2026
Save $1,308 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,566 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG813612714 or 813612714. Listed at 15 retailers as of October 28, 2026, with prices from $258 to $1,566, a $1,308 spread on the same certified stone. Brilliant Earth lists it at $1,566. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813612714
Dimensions6.47 × 5.11 × 3.64 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm5.11 mm1.00 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813612714
Side View
Table 69.0%Crown 35.5°Girdle: THK-VTKPavilion 36.1°Culet: NoneDepth 71.2%

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 28
Current: $1,566 AUD|Low: $258 AUD|High: $1,649 AUD|Avg: $863 AUD|-2.7%
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 3$258 AUD
Retailer 16$384 AUD
Retailer 15$389 AUD
Retailer 13$455 AUD
Retailer 9$528 AUD
Retailer 10$543 AUD
Retailer 2$569 AUD
Retailer 6$585 AUD
Retailer 12$771 AUD
Retailer 14$833 AUD
Retailer 5$896 AUD
Retailer 7$1,093 AUD
Retailer 11$1,481 AUD
Retailer 4$1,530 AUD
Brilliant Earth$1,566 AUD
Retailer 8$1,649 AUD

41 data points across 16 retailers

15 retailers$258 AUD to $1,566 AUD

A
Cheapest Retailer
-
$258 AUD
$181 USD
Final sale: no returns
B+
Retailer 2
-
$384 AUD
$270 USD
View
Retailer 3
-
$389 AUD
£215 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$455 AUD
HK$2,500 HKD
View
A
Retailer 5
-
$528 AUD
€353 EUR
View
B+
Retailer 6
-
$543 AUD
ZAR 6,160 ZAR
View
B+
Retailer 7
-
$569 AUD
£315 GBP
View
Retailer 8
-
$585 AUD
$411 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$771 AUD
View
B+
Retailer 10
-
$833 AUD
$585 USD
View
B
Retailer 11
-
$896 AUD
View
B
Retailer 12
-
$1,093 AUD
$768 USD
View
B
Retailer 13
-
$1,481 AUD
£819 GBP
View
B
Retailer 14
-
$1,530 AUD
$1,075 USD
View
Most Expensive
B
Brilliant Earth
20406350A · Oct 28
$1,566 AUD
$1,100 USD
View
14 more retailers have this diamond
Prices start from $258 AUDSave up to $1,308 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
1.00ct Cushion
$258 AUD