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Cushion|Lab Grown|IGI

1.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG816623952

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG816623952

Diamond specifications and retailer prices

From $277 AUD
As of November 6, 2026
Save $1,325 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,601 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816623952 or 816623952. Listed at 18 retailers as of November 6, 2026, with prices from $277 to $1,601, a $1,325 spread on the same certified stone. Reve Diamonds lists it at $1,601. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623952
Dimensions5.91 × 5.83 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.91 mm5.83 mm1.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623952
Side View
Table 55.0%Crown 35.8°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $521 AUD|Low: $309 AUD|High: $1,776 AUD|Avg: $787 AUD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$309 AUD
Retailer 4$400 AUD
Retailer 1$521 AUD
Retailer 9$525 AUD
Retailer 5$541 AUD
Retailer 3$603 AUD
Retailer 8$751 AUD
Retailer 7$780 AUD
Retailer 11$988 AUD
Retailer 6$1,397 AUD
Retailer 10$1,441 AUD

35 data points across 11 retailers

18 retailers$277 AUD to $1,601 AUD

A
Cheapest Retailer
-
$277 AUD
Final sale: no returns
Retailer 2
-
$309 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$400 AUD
View
A
Retailer 4
-
$521 AUD
View
A
Retailer 5
-
$525 AUD
View
A
Retailer 6
-
$541 AUD
View
A
Retailer 7
-
$552 AUD
View
A
Retailer 8
-
$568 AUD
View
Retailer 9
-
$603 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$751 AUD
View
B+
Retailer 11
-
$780 AUD
View
B+
Retailer 12
-
$846 AUD
View
Retailer 13
-
$966 AUD
View
Price last confirmed 67 days ago
Retailer 14
-
$988 AUD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,070 AUD
View
B
Retailer 16
-
$1,397 AUD
View
Retailer 17
-
$1,441 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
Reve Diamonds
1B262C44B · Nov 6
$1,601 AUD
$1,100 USD
View
17 more retailers have this diamond
Prices start from $277 AUDSave up to $1,325 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
1.05ct Cushion
$277 AUD