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Cushion|Lab Grown|IGI

1.17ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG804656917

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804656917

Diamond specifications and retailer prices

From $311 SGD
$243 USD
As of October 25, 2026
Save $1,198 SGD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,509 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804656917 or 804656917. Listed at 17 retailers as of October 25, 2026, with prices from $311 to $1,509, a $1,198 spread on the same certified stone. Reve Diamonds lists it at $1,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656917
Dimensions7.50 × 5.30 × 3.49 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm5.30 mm1.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656917
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 65.8%

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 25
Current: $528 SGD|Low: $279 SGD|High: $1,469 SGD|Avg: $658 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$279 SGD
Retailer 11$311 SGD
Retailer 1$528 SGD
Retailer 7$533 SGD
Retailer 5$542 SGD
Retailer 6$565 SGD
Retailer 3$621 SGD
Retailer 8$757 SGD
Retailer 12$780 SGD
Retailer 10$795 SGD
Retailer 2$887 SGD
Retailer 9$1,453 SGD

42 data points across 12 retailers

17 retailers$311 SGD to $1,509 SGD

A
Cheapest Retailer
-
$311 SGD
$243 USD
A
Retailer 2
-
$344 SGD
HK$2,100 HKD
View
A
Retailer 3
-
$528 SGD
€393 EUR
View
A
Retailer 4
-
$529 SGD
$414 USD
View
A
Retailer 5
-
$533 SGD
ZAR 6,737 ZAR
View
A
Retailer 6
-
$542 SGD
$424 USD
View
A
Retailer 7
-
$565 SGD
£348 GBP
View
B+
Retailer 8
-
$621 SGD
$486 USD
View
B+
Retailer 9
-
$757 SGD
A$911 AUD
View
Retailer 10
-
$780 SGD
$610 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$795 SGD
$622 USD
View
B+
Retailer 12
-
$887 SGD
A$1,067 AUD
View
B
Retailer 13
-
$1,010 SGD
View
B
Retailer 14
-
$1,048 SGD
$820 USD
View
B
Retailer 15
-
$1,067 SGD
$834 USD
View
B
Retailer 16
-
$1,453 SGD
£895 GBP
View
Most Expensive
B
Reve Diamonds
31A5CCDDF · Oct 28
$1,509 SGD
$1,180 USD
View
16 more retailers have this diamond
Prices start from $311 SGDSave up to $1,198 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
1.17ct Cushion
$311 SGD