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Cushion|Lab Grown|IGI

1.36ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG784646647

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG784646647

Diamond specifications and retailer prices

From $593 SGD
$464 USD
As of November 1, 2026
Save $3,691 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,284 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown cushion diamond

This 1.36ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646647 or 784646647. Listed at 11 retailers as of November 1, 2026, with prices from $593 to $4,284, a $3,691 spread on the same certified stone. Do Amore Diamonds lists it at $4,284. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.36
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646647
Dimensions6.38 × 6.28 × 4.34 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
6.38 mm6.28 mm1.36 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646647
Side View
Table 61.0%Crown 38.3°Girdle: MED-THKPavilion 38°Culet: NoneDepth 69.1%

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: Nov 1
Current: $4,284 SGD|Low: $593 SGD|High: $4,591 SGD|Avg: $2,000 SGD|-6.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$593 SGD
Retailer 6$788 SGD
Retailer 9$889 SGD
Retailer 7$954 SGD
Retailer 10$1,008 SGD
Retailer 2$1,104 SGD
Retailer 4$2,423 SGD
Retailer 8$2,551 SGD
Retailer 5$2,967 SGD
Retailer 3$3,366 SGD
Do Amore Diamonds$4,284 SGD

28 data points across 11 retailers

11 retailers$593 SGD to $4,284 SGD

A
Cheapest Retailer
-
$593 SGD
$464 USD
Final sale: no returns
A
Retailer 2
-
$788 SGD
$616 USD
View
A
Retailer 3
-
$889 SGD
$695 USD
View
A
Retailer 4
-
$954 SGD
$746 USD
View
A
Retailer 5
-
$1,008 SGD
$788 USD
View
A
Retailer 6
-
$1,104 SGD
€822 EUR
View
B+
Retailer 7
-
$2,423 SGD
£1,492 GBP
View
B
Retailer 8
-
$2,551 SGD
$1,995 USD
View
B
Retailer 9
-
$2,967 SGD
$2,320 USD
View
B
Retailer 10
-
$3,366 SGD
$2,632 USD
View
Most Expensive
B
Do Amore Diamonds
27-0C87714B2 · Nov 1
$4,284 SGD
$3,350 USD
View
10 more retailers have this diamond
Prices start from $593 SGDSave up to $3,691 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
1.36ct Cushion
$593 SGD