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Cushion|Lab Grown|IGI

1.10ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846662355

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662355

Diamond specifications and retailer prices

From $633 SGD
£390 GBP
As of October 30, 2026
Save $3,343 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,976 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown cushion diamond

This 1.1ct 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 LG846662355 or 846662355. Listed at 9 retailers as of October 30, 2026, with prices from $633 to $3,976, a $3,343 spread on the same certified stone. Do Amore Diamonds lists it at $3,976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662355
Dimensions8.00 × 5.08 × 3.40 mm
L/W Ratio1.57
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
8.00 mm5.08 mm1.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662355
Side View
Table 57.0%Crown 33.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 66.9%

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 30
Current: $3,976 SGD|Low: $632 SGD|High: $3,976 SGD|Avg: $1,713 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$633 SGD
Retailer 9$701 SGD
Retailer 3$703 SGD
Retailer 8$891 SGD
Retailer 7$923 SGD
Retailer 2$1,032 SGD
Retailer 4$2,327 SGD
Retailer 6$2,408 SGD
Do Amore Diamonds$3,976 SGD

10 data points across 9 retailers

9 retailers$633 SGD to $3,976 SGD

A
Cheapest Retailer
-
$633 SGD
£390 GBP
A
Retailer 2
-
$701 SGD
$548 USD
View
A
Retailer 3
-
$703 SGD
$550 USD
View
A
Retailer 4
-
$831 SGD
$650 USD
View
A
Retailer 5
-
$891 SGD
$697 USD
View
A
Retailer 6
-
$1,032 SGD
€769 EUR
View
B
Retailer 7
-
$2,327 SGD
$1,820 USD
View
B
Retailer 8
-
$2,408 SGD
£1,483 GBP
View
Most Expensive
B
Do Amore Diamonds
27-39010E987 · Oct 31
$3,976 SGD
$3,110 USD
View
8 more retailers have this diamond
Prices start from $633 SGDSave up to $3,343 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
1.10ct Cushion
$633 SGD