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Cushion|Lab Grown|IGI

1.50ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG811667652

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

Certificate IGI LG811667652

Diamond specifications and retailer prices

From $463 AUD
$325 USD
As of October 30, 2026
Save $1,649 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,111 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811667652 or 811667652. Listed at 16 retailers as of October 30, 2026, with prices from $463 to $2,111, a $1,649 spread on the same certified stone. Reve Diamonds lists it at $2,111. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811667652
Dimensions6.60 × 6.59 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.59 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811667652
Side View
Table 59.0%Crown 35.3°Girdle: STK-THKPavilion 29.8°Culet: NoneDepth 59.2%

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: Oct 30
Current: $868 AUD|Low: $463 AUD|High: $2,172 AUD|Avg: $1,192 AUD|-1.7%
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
Reve Diamonds
October 31, 2026
Retailer 5$463 AUD
Retailer 2$512 AUD
Retailer 11$776 AUD
Retailer 12$844 AUD
Retailer 1$868 AUD
Retailer 10$882 AUD
Retailer 3$883 AUD
Retailer 13$895 AUD
Retailer 7$900 AUD
Retailer 9$1,194 AUD
Retailer 4$1,719 AUD
Retailer 6$1,973 AUD
Retailer 8$2,067 AUD
Reve Diamonds$2,111 AUD

40 data points across 14 retailers

16 retailers$463 AUD to $2,111 AUD

A
Cheapest Retailer
-
$463 AUD
$325 USD
Final sale: no returns
A
Retailer 2
-
$512 AUD
$360 USD
View
A
Retailer 3
-
$776 AUD
$545 USD
View
A
Retailer 4
-
$844 AUD
$593 USD
View
A
Retailer 5
-
$868 AUD
€581 EUR
View
A
Retailer 6
-
$882 AUD
ZAR 10,006 ZAR
View
A
Retailer 7
-
$883 AUD
$620 USD
View
A
Retailer 8
-
$895 AUD
$629 USD
View
A
Retailer 9
-
$900 AUD
£498 GBP
View
B+
Retailer 10
-
$1,194 AUD
View
Retailer 11
-
$1,217 AUD
View
Price last confirmed 120 days ago
B+
Retailer 12
-
$1,719 AUD
$1,207 USD
View
B
Retailer 13
-
$1,973 AUD
$1,386 USD
View
Retailer 14
-
$2,019 AUD
$1,418 USD
View
Price last confirmed 103 days ago
B
Retailer 15
-
$2,067 AUD
£1,143 GBP
View
Most Expensive
B
Reve Diamonds
230D01B7B · Oct 30
$2,111 AUD
$1,483 USD
View
15 more retailers have this diamond
Prices start from $463 AUDSave up to $1,649 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
1.50ct Cushion
$463 AUD