CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG665408736

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408736

Diamond specifications and retailer prices

From $390 AUD
$274 USD
As of October 31, 2026
Save $1,959 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,349 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG665408736 or 665408736. Listed at 17 retailers as of October 29, 2026, with prices from $390 to $2,349, a $1,959 spread on the same certified stone. Brilliant Earth lists it at $2,349. 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 angle34.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408736
Dimensions7.67 × 6.34 × 4.14 mm
L/W Ratio1.21
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
7.67 mm6.34 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408736
Side View
Table 60.0%Crown 34.6°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 65.3%

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: Oct 31
Current: $2,349 AUD|Low: $387 AUD|High: $2,349 AUD|Avg: $1,211 AUD
Brilliant Earth
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
October 31, 2026
Retailer 9$390 AUD
Retailer 3$730 AUD
Retailer 10$746 AUD
Retailer 14$792 AUD
Retailer 2$817 AUD
Retailer 8$818 AUD
Retailer 11$1,011 AUD
Retailer 15$1,143 AUD
Retailer 5$1,469 AUD
Retailer 7$1,653 AUD
Retailer 12$1,741 AUD
Retailer 6$1,771 AUD
Retailer 4$1,907 AUD
Retailer 13$1,915 AUD
Brilliant Earth$2,349 AUD

40 data points across 15 retailers

17 retailers$390 AUD to $2,349 AUD

A
Cheapest Retailer
-
$390 AUD
$274 USD
Final sale: no returns
A
Retailer 2
-
$730 AUD
$513 USD
View
A
Retailer 3
-
$746 AUD
ZAR 8,461 ZAR
View
A
Retailer 4
-
$792 AUD
$556 USD
View
A
Retailer 5
-
$817 AUD
£452 GBP
View
A
Retailer 6
-
$818 AUD
€547 EUR
View
A
Retailer 7
-
$903 AUD
$634 USD
View
A
Retailer 8
-
$1,011 AUD
View
B+
Retailer 9
-
$1,143 AUD
$803 USD
View
B+
Retailer 10
-
$1,401 AUD
$984 USD
View
B+
Retailer 11
-
$1,469 AUD
$1,032 USD
View
B
Retailer 12
-
$1,653 AUD
$1,161 USD
View
B+
Retailer 13
-
$1,741 AUD
£963 GBP
View
Retailer 14
-
$1,771 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$1,907 AUD
$1,340 USD
View
Retailer 16
-
$1,915 AUD
$1,345 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13245219A · Oct 29
$2,349 AUD
$1,650 USD
View
16 more retailers have this diamond
Prices start from $390 AUDSave up to $1,959 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
$390 AUD