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Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG843653056

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

Certificate IGI LG843653056

Diamond specifications and retailer prices

From $323 AUD
$227 USD
As of October 30, 2026
Save $1,898 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,221 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843653056 or 843653056. Listed at 17 retailers as of October 30, 2026, with prices from $323 to $2,221, a $1,898 spread on the same certified stone. Do Amore Diamonds lists it at $2,221. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843653056
Dimensions6.44 × 6.39 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.39 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843653056
Side View
Table 58.0%Crown 40°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 70.0%

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: $2,221 AUD|Low: $323 AUD|High: $2,235 AUD|Avg: $1,147 AUD|-0.6%
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
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Retailer 17
October 31, 2026
Retailer 17$323 AUD
Retailer 11$464 AUD
Retailer 15$483 AUD
Retailer 6$541 AUD
Retailer 12$661 AUD
Retailer 2$738 AUD
Retailer 4$814 AUD
Retailer 5$830 AUD
Retailer 16$1,119 AUD
Retailer 9$1,389 AUD
Retailer 8$1,402 AUD
Retailer 10$1,424 AUD
Retailer 3$1,481 AUD
Retailer 7$1,518 AUD
Retailer 13$1,595 AUD
Retailer 14$1,714 AUD
Do Amore Diamonds$2,221 AUD

14 data points across 17 retailers

17 retailers$323 AUD to $2,221 AUD

A
Cheapest Retailer
-
$323 AUD
$227 USD
Final sale: no returns
A
Retailer 2
-
$464 AUD
£257 GBP
View
B+
Retailer 3
-
$483 AUD
$339 USD
View
A
Retailer 4
-
$541 AUD
$380 USD
View
A
Retailer 5
-
$595 AUD
$418 USD
View
A
Retailer 6
-
$738 AUD
£408 GBP
View
A
Retailer 7
-
$814 AUD
$572 USD
View
A
Retailer 8
-
$830 AUD
$583 USD
View
B+
Retailer 9
-
$1,119 AUD
CA$1,092 CAD
View
B
Retailer 10
-
$1,389 AUD
$976 USD
View
Retailer 11
-
$1,402 AUD
$985 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,424 AUD
$1,000 USD
View
B
Retailer 13
-
$1,481 AUD
$1,040 USD
View
B
Retailer 14
-
$1,518 AUD
$1,066 USD
View
B
Retailer 15
-
$1,595 AUD
£882 GBP
View
B
Retailer 16
-
$1,714 AUD
$1,204 USD
View
Most Expensive
B
Do Amore Diamonds
25-129214-007A · Oct 31
$2,221 AUD
$1,560 USD
View
16 more retailers have this diamond
Prices start from $323 AUDSave up to $1,898 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
1.51ct Cushion
$323 AUD