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Cushion|Lab Grown|IGI

1.53ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786634253

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG786634253

Diamond specifications and retailer prices

From $665 AUD
$467 USD
As of October 29, 2026
Save $3,114 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,779 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG786634253 or 786634253. Listed at 19 retailers as of October 27, 2026, with prices from $665 to $3,779, a $3,114 spread on the same certified stone. Queensmith lists it at $3,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634253
Dimensions7.62 × 6.91 × 4.07 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeLarge
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
7.62 mm6.91 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634253
Side View
Table 51.0%Crown 31.6°Girdle: MediumPavilion 40.7°Culet: LargeDepth 58.9%

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 29
Current: $1,366 AUD|Low: $665 AUD|High: $3,654 AUD|Avg: $1,748 AUD|-2.4%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 16$665 AUD
Retailer 3$745 AUD
Retailer 9$779 AUD
Retailer 7$824 AUD
Retailer 10$864 AUD
Retailer 2$1,012 AUD
Retailer 12$1,025 AUD
Retailer 17$1,108 AUD
Retailer 1$1,366 AUD
Retailer 11$1,919 AUD
Retailer 13$2,215 AUD
Retailer 5$2,408 AUD
Retailer 8$2,616 AUD
Retailer 14$2,649 AUD
Retailer 6$2,692 AUD
Retailer 18$2,911 AUD
Retailer 15$3,043 AUD
Retailer 4$3,084 AUD

44 data points across 18 retailers

19 retailers$665 AUD to $3,779 AUD

A
Cheapest Retailer
-
$665 AUD
$467 USD
A
Retailer 2
-
$745 AUD
$523 USD
View
Retailer 3
-
$779 AUD
$547 USD
View
Price last confirmed 20 days ago
Final sale: no returns
A
Retailer 4
-
$824 AUD
$579 USD
View
Retailer 5
-
$864 AUD
$607 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$1,012 AUD
$711 USD
View
A
Retailer 7
-
$1,025 AUD
$720 USD
View
B+
Retailer 8
-
$1,108 AUD
$778 USD
View
B+
Retailer 9
-
$1,366 AUD
£756 GBP
View
B
Retailer 10
-
$1,919 AUD
View
B
Retailer 11
-
$2,215 AUD
$1,556 USD
View
B
Retailer 12
-
$2,408 AUD
£1,332 GBP
View
B
Retailer 13
-
$2,616 AUD
SGD 2,483 SGD
View
B
Retailer 14
-
$2,649 AUD
$1,861 USD
View
B
Retailer 15
-
$2,692 AUD
$1,891 USD
View
B
Retailer 16
-
$2,911 AUD
$2,045 USD
View
Retailer 17
-
$3,043 AUD
£1,683 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
$3,084 AUD
$2,166 USD
View
Most Expensive
B
Queensmith
LG786634253 · Oct 27
$3,779 AUD
£2,090 GBP
View
18 more retailers have this diamond
Prices start from $665 AUDSave up to $3,114 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
1.53ct Cushion
$665 AUD