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Cushion|Lab Grown|IGI

1.53ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG786691773

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786691773

Diamond specifications and retailer prices

From $343 AUD
$241 USD
As of October 28, 2026
Save $2,487 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,830 AUD at Brilliant Earth · As of October 22, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786691773 or 786691773. Listed at 15 retailers as of October 22, 2026, with prices from $343 to $2,830, a $2,487 spread on the same certified stone. Brilliant Earth lists it at $2,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786691773
Dimensions6.51 × 6.51 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.51 mm1.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786691773
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 69.1%

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 28
Current: $2,830 AUD|Low: $343 AUD|High: $2,915 AUD|Avg: $1,108 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$343 AUD
Retailer 8$380 AUD
Retailer 10$512 AUD
Retailer 2$694 AUD
Retailer 5$700 AUD
Retailer 11$742 AUD
Retailer 4$1,372 AUD
Retailer 7$1,381 AUD
Retailer 9$1,436 AUD
Retailer 6$1,522 AUD
Brilliant Earth$2,830 AUD

44 data points across 11 retailers

15 retailers$343 AUD to $2,830 AUD

A
Cheapest Retailer
-
$343 AUD
$241 USD
Final sale: no returns
A
Retailer 2
-
$380 AUD
$267 USD
View
B+
Retailer 3
-
$512 AUD
$360 USD
View
A
Retailer 4
-
$694 AUD
€465 EUR
View
A
Retailer 5
-
$700 AUD
£387 GBP
View
A
Retailer 6
-
$742 AUD
$522 USD
View
A
Retailer 7
-
$742 AUD
$522 USD
View
B+
Retailer 8
-
$1,295 AUD
$910 USD
View
B+
Retailer 9
-
$1,372 AUD
View
B+
Retailer 10
-
$1,381 AUD
$971 USD
View
B+
Retailer 11
-
$1,436 AUD
$1,010 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,442 AUD
$1,014 USD
View
B+
Retailer 13
-
$1,522 AUD
£843 GBP
View
B
Retailer 14
-
$1,766 AUD
$1,242 USD
View
Most Expensive
B
Brilliant Earth
18556883A · Oct 22
$2,830 AUD
$1,990 USD
View
14 more retailers have this diamond
Prices start from $343 AUDSave up to $2,487 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
$343 AUD