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Cushion|Lab Grown|IGI

1.45ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG625476681

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625476681

Diamond specifications and retailer prices

From $319 AUD
$224 USD
As of October 28, 2026
Save $2,414 AUD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,733 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 LG625476681 or 625476681. Listed at 8 retailers as of October 28, 2026, with prices from $319 to $2,733, a $2,414 spread on the same certified stone. Do Amore Diamonds lists it at $2,733. 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 angle32.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625476681
Dimensions8.00 × 5.93 × 4.05 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.00 mm5.93 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625476681
Side View
Table 62.0%Crown 32.4°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 68.3%

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: $2,733 AUD|Low: $228 AUD|High: $2,733 AUD|Avg: $1,217 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 27, 2026
Retailer 13$319 AUD
Retailer 11$475 AUD
Retailer 14$661 AUD
Retailer 12$715 AUD
Retailer 3$735 AUD
Retailer 5$898 AUD
Retailer 2$952 AUD
Retailer 10$1,021 AUD
Retailer 7$1,315 AUD
Retailer 4$1,509 AUD
Retailer 6$1,540 AUD
Retailer 8$1,564 AUD
Retailer 15$1,743 AUD
Retailer 9$2,192 AUD
Do Amore Diamonds$2,733 AUD

23 data points across 15 retailers

8 retailers$319 AUD to $2,733 AUD

A
Cheapest Retailer
-
$319 AUD
$224 USD
Final sale: no returns
B+
Retailer 2
-
$475 AUD
$334 USD
View
A
Retailer 3
-
$715 AUD
$502 USD
View
A
Retailer 4
-
$952 AUD
View
B+
Retailer 5
-
$1,021 AUD
$717 USD
View
B
Retailer 6
-
$1,564 AUD
£865 GBP
View
B
Retailer 7
-
$2,192 AUD
$1,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-48DB75146 · Oct 29
$2,733 AUD
$1,920 USD
View
7 more retailers have this diamond
Prices start from $319 AUDSave up to $2,414 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
$319 AUD