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Cushion|Lab Grown|IGI

1.55ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG665408898

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665408898

Diamond specifications and retailer prices

From $473 AUD
$332 USD
As of November 1, 2026
Save $1,605 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,077 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408898 or 665408898. Listed at 18 retailers as of November 1, 2026, with prices from $473 to $2,077, a $1,605 spread on the same certified stone. Reve Diamonds lists it at $2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408898
Dimensions6.90 × 6.77 × 4.51 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
6.90 mm6.77 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408898
Side View
Table 63.0%Crown 37.9°Girdle: THK-VTKPavilion 41.8°Culet: NoneDepth 66.6%

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 1
Current: $883 AUD|Low: $447 AUD|High: $2,077 AUD|Avg: $1,193 AUD|+2.3%
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
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 10$473 AUD
Retailer 4$500 AUD
Retailer 13$783 AUD
Retailer 6$824 AUD
Retailer 9$862 AUD
Retailer 3$874 AUD
Retailer 1$883 AUD
Retailer 12$927 AUD
Retailer 16$1,018 AUD
Retailer 15$1,162 AUD
Retailer 5$1,347 AUD
Retailer 7$1,679 AUD
Retailer 8$1,834 AUD
Retailer 14$1,934 AUD
Retailer 2$1,953 AUD
Retailer 11$2,003 AUD
Reve Diamonds$2,077 AUD

38 data points across 17 retailers

18 retailers$473 AUD to $2,077 AUD

A
Cheapest Retailer
-
$473 AUD
$332 USD
Final sale: no returns
Retailer 2
-
$500 AUD
$351 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$783 AUD
$550 USD
View
A
Retailer 4
-
$824 AUD
$579 USD
View
A
Retailer 5
-
$862 AUD
ZAR 9,784 ZAR
View
A
Retailer 6
-
$874 AUD
$614 USD
View
A
Retailer 7
-
$883 AUD
£488 GBP
View
A
Retailer 8
-
$927 AUD
€620 EUR
View
A
Retailer 9
-
$1,018 AUD
$715 USD
View
B+
Retailer 10
-
$1,162 AUD
View
B+
Retailer 11
-
$1,347 AUD
$946 USD
View
B+
Retailer 12
-
$1,641 AUD
$1,153 USD
View
B
Retailer 13
-
$1,679 AUD
$1,179 USD
View
B
Retailer 14
-
$1,834 AUD
$1,288 USD
View
B
Retailer 15
-
$1,934 AUD
View
B
Retailer 16
-
$1,953 AUD
£1,080 GBP
View
B
Retailer 17
-
$2,003 AUD
£1,108 GBP
View
Most Expensive
B
Reve Diamonds
B4A62A475 · Nov 1
$2,077 AUD
$1,459 USD
View
17 more retailers have this diamond
Prices start from $473 AUDSave up to $1,605 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
1.55ct Cushion
$473 AUD