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Cushion|Lab Grown|IGI

1.17ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG815698110

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815698110

Diamond specifications and retailer prices

From $800 SGD
$626 USD
As of October 30, 2026
Save $2,715 SGD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,516 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698110 or 815698110. Listed at 9 retailers as of October 30, 2026, with prices from $800 to $3,516, a $2,715 spread on the same certified stone. Do Amore Diamonds lists it at $3,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698110
Dimensions7.87 × 5.16 × 3.50 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.87 mm5.16 mm1.17 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698110
Side View
Table 57.0%Crown 33°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 67.8%

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 30
Current: $3,516 SGD|Low: $465 SGD|High: $3,976 SGD|Avg: $1,636 SGD|-11.6%
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
Retailer 16
October 31, 2026
Retailer 5$465 SGD
Retailer 16$514 SGD
Retailer 11$800 SGD
Retailer 9$804 SGD
Retailer 2$844 SGD
Retailer 7$1,039 SGD
Retailer 15$1,297 SGD
Retailer 3$1,324 SGD
Retailer 8$1,388 SGD
Retailer 14$1,503 SGD
Retailer 13$1,533 SGD
Retailer 4$2,090 SGD
Retailer 12$2,154 SGD
Retailer 10$2,391 SGD
Retailer 6$2,605 SGD
Do Amore Diamonds$3,516 SGD

16 data points across 16 retailers

9 retailers$800 SGD to $3,516 SGD

A
Cheapest Retailer
-
$800 SGD
$626 USD
A
Retailer 2
-
$804 SGD
$629 USD
View
A
Retailer 3
-
$844 SGD
$660 USD
View
B+
Retailer 4
-
$1,503 SGD
$1,176 USD
View
B+
Retailer 5
-
$1,533 SGD
$1,200 USD
View
Retailer 6
-
$2,090 SGD
$1,635 USD
View
Price last confirmed 52 days ago
B+
Retailer 7
-
$2,154 SGD
£1,327 GBP
View
B+
Retailer 8
-
$2,391 SGD
$1,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-C16C3535F · Oct 31
$3,516 SGD
$2,750 USD
View
8 more retailers have this diamond
Prices start from $800 SGDSave up to $2,715 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
$800 SGD