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Cushion|Lab Grown|IGI

1.45ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG797695349

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

Certificate IGI LG797695349

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 28, 2026
Save $2,611 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,946 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797695349 or 797695349. Listed at 12 retailers as of October 28, 2026, with prices from $336 to $2,946, a $2,611 spread on the same certified stone. Do Amore Diamonds lists it at $2,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797695349
Dimensions6.65 × 6.64 × 6.65 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
6.65 mm6.64 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797695349
Side View
Table 63.0%Crown 35.6°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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 28
Current: $2,946 AUD|Low: $239 AUD|High: $2,946 AUD|Avg: $1,125 AUD
Do Amore Diamonds
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 30, 2026
Retailer 15$336 AUD
Retailer 2$528 AUD
Retailer 5$565 AUD
Retailer 3$608 AUD
Retailer 13$653 AUD
Retailer 6$674 AUD
Retailer 4$678 AUD
Retailer 10$1,025 AUD
Retailer 11$1,253 AUD
Retailer 9$1,293 AUD
Retailer 7$1,364 AUD
Retailer 12$1,509 AUD
Retailer 14$1,639 AUD
Retailer 8$1,694 AUD
Do Amore Diamonds$2,946 AUD

32 data points across 15 retailers

12 retailers$336 AUD to $2,946 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
Final sale: no returns
A
Retailer 2
-
$528 AUD
£292 GBP
View
A
Retailer 3
-
$565 AUD
HK$3,100 HKD
View
A
Retailer 4
-
$653 AUD
$459 USD
View
A
Retailer 5
-
$678 AUD
$476 USD
View
B+
Retailer 6
-
$1,025 AUD
View
Retailer 7
-
$1,253 AUD
$880 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,293 AUD
View
B
Retailer 9
-
$1,509 AUD
$1,060 USD
View
B
Retailer 10
-
$1,639 AUD
SGD 1,556 SGD
View
B
Retailer 11
-
$1,694 AUD
£937 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4F7C94521 · Oct 29
$2,946 AUD
$2,070 USD
View
11 more retailers have this diamond
Prices start from $336 AUDSave up to $2,611 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
1.45ct Cushion
$336 AUD