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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG779643071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG779643071

Diamond specifications and retailer prices

From $256 AUD
$180 USD
As of October 28, 2026
Save $1,265 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,521 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG779643071 or 779643071. Listed at 15 retailers as of October 28, 2026, with prices from $256 to $1,521, a $1,265 spread on the same certified stone. Reve Diamonds lists it at $1,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643071
Dimensions6.68 × 5.05 × 3.46 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm5.05 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779643071
Side View
Table 68.0%Crown 42.1°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 68.5%

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: $349 AUD|Low: $256 AUD|High: $1,521 AUD|Avg: $634 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11$256 AUD
Retailer 9$285 AUD
Retailer 1$349 AUD
Retailer 3$384 AUD
Retailer 7$488 AUD
Retailer 5$493 AUD
Retailer 4$501 AUD
Retailer 6$539 AUD
Retailer 2$628 AUD
Retailer 10$779 AUD
Retailer 8$1,329 AUD
Reve Diamonds$1,521 AUD

43 data points across 12 retailers

15 retailers$256 AUD to $1,521 AUD

A
Cheapest Retailer
-
$256 AUD
$180 USD
Final sale: no returns
A
Retailer 2
-
$285 AUD
$200 USD
View
A
Retailer 3
-
$349 AUD
£193 GBP
View
B+
Retailer 4
-
$384 AUD
$270 USD
View
A
Retailer 5
-
$480 AUD
$337 USD
View
A
Retailer 6
-
$488 AUD
ZAR 5,533 ZAR
View
A
Retailer 7
-
$493 AUD
€330 EUR
View
A
Retailer 8
-
$501 AUD
£277 GBP
View
A
Retailer 9
-
$539 AUD
£298 GBP
View
B+
Retailer 10
-
$628 AUD
$441 USD
View
B+
Retailer 11
-
$779 AUD
SGD 740 SGD
View
Retailer 12
-
$861 AUD
$605 USD
View
Price last confirmed 86 days ago
B
Retailer 13
-
$991 AUD
$696 USD
View
B
Retailer 14
-
$1,329 AUD
£735 GBP
View
Most Expensive
B
Reve Diamonds
52C6FD6AA · Oct 30
$1,521 AUD
$1,069 USD
View
14 more retailers have this diamond
Prices start from $256 AUDSave up to $1,265 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
$256 AUD