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Cushion|Lab Grown|IGI

1.13ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799643932

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799643932

Diamond specifications and retailer prices

From $543 SGD
£334 GBP
As of October 30, 2026
Save $2,870 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,413 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct 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 LG799643932 or 799643932. Listed at 9 retailers as of October 30, 2026, with prices from $543 to $3,413, a $2,870 spread on the same certified stone. Do Amore Diamonds lists it at $3,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643932
Dimensions7.89 × 5.15 × 3.36 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
7.89 mm5.15 mm1.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643932
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,413 SGD|Low: $449 SGD|High: $3,848 SGD|Avg: $1,566 SGD|-11.3%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 31, 2026
Retailer 4$449 SGD
Retailer 6$497 SGD
Retailer 14$543 SGD
Retailer 13$777 SGD
Retailer 2$812 SGD
Retailer 7$978 SGD
Retailer 3$1,007 SGD
Retailer 17$1,253 SGD
Retailer 18$1,283 SGD
Retailer 11$1,300 SGD
Retailer 9$1,344 SGD
Retailer 16$1,495 SGD
Retailer 8$2,021 SGD
Retailer 15$2,140 SGD
Retailer 12$2,301 SGD
Retailer 10$2,494 SGD
Retailer 5$2,525 SGD
Do Amore Diamonds$3,413 SGD

20 data points across 18 retailers

9 retailers$543 SGD to $3,413 SGD

A+
Cheapest Retailer
-
$543 SGD
£334 GBP
A
Retailer 2
-
$777 SGD
$608 USD
View
A
Retailer 3
-
$812 SGD
$635 USD
View
B+
Retailer 4
-
$1,300 SGD
$1,017 USD
View
B+
Retailer 5
-
$1,495 SGD
$1,169 USD
View
Retailer 6
-
$2,021 SGD
$1,581 USD
View
Price last confirmed 52 days ago
B+
Retailer 7
-
$2,140 SGD
£1,318 GBP
View
B+
Retailer 8
-
$2,301 SGD
$1,800 USD
View
Most Expensive
B
Do Amore Diamonds
27-F3A8B5475 · Oct 31
$3,413 SGD
$2,670 USD
View
8 more retailers have this diamond
Prices start from $543 SGDSave up to $2,870 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+
1.13ct Cushion
$543 SGD