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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 $282 SGD
$220 USD
As of October 28, 2026
Save $2,076 SGD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,358 SGD at Do Amore Diamonds · As of October 29, 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 28, 2026, with prices from $282 to $2,358, a $2,076 spread on the same certified stone. Do Amore Diamonds lists it at $2,358. 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 28
Current: $2,358 SGD|Low: $201 SGD|High: $2,422 SGD|Avg: $1,024 SGD|-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$282 SGD
Retailer 9$532 SGD
Retailer 12$578 SGD
Retailer 3$609 SGD
Retailer 14$672 SGD
Retailer 4$705 SGD
Retailer 8$820 SGD
Retailer 5$887 SGD
Retailer 7$1,056 SGD
Retailer 15$1,295 SGD
Retailer 13$1,319 SGD
Retailer 2$1,351 SGD
Retailer 6$1,524 SGD
Retailer 10$1,615 SGD
Do Amore Diamonds$2,358 SGD

18 data points across 15 retailers

7 retailers$282 SGD to $2,358 SGD

A
Cheapest Retailer
-
$282 SGD
$220 USD
Final sale: no returns
A
Retailer 2
-
$532 SGD
$415 USD
View
B+
Retailer 3
-
$820 SGD
A$984 AUD
View
B
Retailer 4
-
$1,295 SGD
$1,010 USD
View
B
Retailer 5
-
$1,351 SGD
£830 GBP
View
B
Retailer 6
-
$1,615 SGD
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-41A4042FC · Oct 29
$2,358 SGD
$1,840 USD
View
6 more retailers have this diamond
Prices start from $282 SGDSave up to $2,076 SGD

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
$282 SGD