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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG648446714

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG648446714

Diamond specifications and retailer prices

From $328 SGD
$256 USD
As of October 28, 2026
Save $2,504 SGD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,833 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 LG648446714 or 648446714. Listed at 12 retailers as of October 28, 2026, with prices from $328 to $2,833, a $2,504 spread on the same certified stone. Do Amore Diamonds lists it at $2,833. 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 angle28.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648446714
Dimensions7.46 × 5.84 × 3.87 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.84 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648446714
Side View
Table 65.0%Crown 28.9°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 66.3%

Caratlytics Score

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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: $2,833 SGD|Low: $233 SGD|High: $2,833 SGD|Avg: $1,198 SGD
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
October 29, 2026
Retailer 12$328 SGD
Retailer 10$365 SGD
Retailer 6$493 SGD
Retailer 11$620 SGD
Retailer 2$767 SGD
Retailer 9$852 SGD
Retailer 8$981 SGD
Retailer 5$1,150 SGD
Retailer 3$1,515 SGD
Retailer 13$1,582 SGD
Retailer 7$1,625 SGD
Retailer 4$1,651 SGD
Retailer 14$1,743 SGD
Do Amore Diamonds$2,833 SGD

40 data points across 14 retailers

12 retailers$328 SGD to $2,833 SGD

A
Cheapest Retailer
-
$328 SGD
$256 USD
Final sale: no returns
A
Retailer 2
-
$365 SGD
$285 USD
View
A
Retailer 3
-
$493 SGD
$385 USD
View
A
Retailer 4
-
$620 SGD
$484 USD
View
B+
Retailer 5
-
$767 SGD
£471 GBP
View
B+
Retailer 6
-
$852 SGD
$665 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$981 SGD
A$1,178 AUD
View
B
Retailer 8
-
$1,515 SGD
$1,182 USD
View
B
Retailer 9
-
$1,582 SGD
£972 GBP
View
B
Retailer 10
-
$1,625 SGD
£998 GBP
View
B
Retailer 11
-
$1,651 SGD
$1,288 USD
View
Most Expensive
B
Do Amore Diamonds
27-BD073C675 · Oct 29
$2,833 SGD
$2,210 USD
View
11 more retailers have this diamond
Prices start from $328 SGDSave up to $2,504 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
$328 SGD