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Cushion|Lab Grown|IGI

1.05ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG837661797

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

Certificate IGI LG837661797

Diamond specifications and retailer prices

From $359 AUD
$252 USD
As of November 1, 2026
Save $1,459 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,818 AUD at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837661797 or 837661797. Listed at 18 retailers as of November 1, 2026, with prices from $359 to $1,818, a $1,459 spread on the same certified stone. Reve Diamonds lists it at $1,818. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837661797
Dimensions5.72 × 5.71 × 3.75 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.71 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837661797
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 35.7°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: Nov 1
Current: $689 AUD|Low: $359 AUD|High: $1,818 AUD|Avg: $899 AUD|+1.2%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 5$359 AUD
Retailer 6$437 AUD
Retailer 9$455 AUD
Retailer 2$538 AUD
Retailer 11$643 AUD
Retailer 3$663 AUD
Retailer 1$689 AUD
Retailer 4$733 AUD
Retailer 10$745 AUD
Retailer 13$973 AUD
Retailer 14$1,046 AUD
Retailer 12$1,252 AUD
Retailer 7$1,358 AUD
Retailer 15$1,360 AUD
Retailer 8$1,600 AUD
Reve Diamonds$1,818 AUD

34 data points across 16 retailers

18 retailers$359 AUD to $1,818 AUD

A
Cheapest Retailer
-
$359 AUD
$252 USD
Final sale: no returns
A
Retailer 2
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 3
-
$455 AUD
£252 GBP
View
A
Retailer 4
-
$538 AUD
$378 USD
View
A
Retailer 5
-
$643 AUD
€430 EUR
View
A
Retailer 6
-
$663 AUD
$466 USD
View
A
Retailer 7
-
$689 AUD
ZAR 7,822 ZAR
View
B+
Retailer 8
-
$733 AUD
$515 USD
View
B+
Retailer 9
-
$745 AUD
£412 GBP
View
B+
Retailer 10
-
$973 AUD
View
B+
Retailer 11
-
$1,046 AUD
$735 USD
View
B+
Retailer 12
-
$1,076 AUD
SGD 1,021 SGD
View
B+
Retailer 13
-
$1,252 AUD
View
B
Retailer 14
-
$1,358 AUD
$954 USD
View
Retailer 15
-
$1,360 AUD
$955 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,379 AUD
$969 USD
View
B
Retailer 17
-
$1,600 AUD
£885 GBP
View
Most Expensive
B
Reve Diamonds
D10BDB1AE · Nov 1
$1,818 AUD
$1,277 USD
View
17 more retailers have this diamond
Prices start from $359 AUDSave up to $1,459 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
$359 AUD