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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG616425764

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG616425764

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of October 30, 2026
Save $2,306 AUD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,619 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct 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 LG616425764 or 616425764. Listed at 7 retailers as of October 30, 2026, with prices from $313 to $2,619, a $2,306 spread on the same certified stone. Do Amore Diamonds lists it at $2,619. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616425764
Dimensions6.25 × 6.18 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.25 mm6.18 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616425764
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 39.8°Culet: NoneDepth 68.0%

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 30
Current: $2,619 AUD|Low: $313 AUD|High: $2,691 AUD|Avg: $1,140 AUD|-2.6%
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 29, 2026
Retailer 11$313 AUD
Retailer 9$591 AUD
Retailer 12$642 AUD
Retailer 3$676 AUD
Retailer 14$746 AUD
Retailer 4$783 AUD
Retailer 8$911 AUD
Retailer 5$985 AUD
Retailer 7$1,173 AUD
Retailer 15$1,438 AUD
Retailer 13$1,465 AUD
Retailer 2$1,501 AUD
Retailer 6$1,692 AUD
Retailer 10$1,794 AUD
Do Amore Diamonds$2,619 AUD

17 data points across 15 retailers

7 retailers$313 AUD to $2,619 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
Final sale: no returns
A
Retailer 2
-
$591 AUD
$415 USD
View
B+
Retailer 3
-
$911 AUD
View
B
Retailer 4
-
$1,438 AUD
$1,010 USD
View
B
Retailer 5
-
$1,501 AUD
£830 GBP
View
B
Retailer 6
-
$1,794 AUD
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-41A4042FC · Oct 31
$2,619 AUD
$1,840 USD
View
6 more retailers have this diamond
Prices start from $313 AUDSave up to $2,306 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
1.29ct Cushion
$313 AUD