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Cushion|Lab Grown|IGI

0.90ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG749508912

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

Certificate IGI LG749508912

Diamond specifications and retailer prices

From $502 SGD
As of November 5, 2026
Save $2,972 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,474 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown cushion diamond

This 0.9ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG749508912 or 749508912. Listed at 21 retailers as of November 4, 2026, with prices from $502 to $3,474, a $2,972 spread on the same certified stone. Do Amore Diamonds lists it at $3,474. 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

0.90
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749508912
Dimensions5.47 × 5.46 × 3.56 mm
L/W Ratio1.00
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
5.47 mm5.46 mm0.90 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749508912
Side View
Table 64.0%Crown 34.3°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 65.2%

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: Nov 5
Current: $747 SGD|Low: $502 SGD|High: $2,657 SGD|Avg: $1,645 SGD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 17$502 SGD
Retailer 1$747 SGD
Retailer 3$922 SGD
Retailer 7$949 SGD
Retailer 18$1,119 SGD
Retailer 4$1,212 SGD
Retailer 9$1,415 SGD
Retailer 2$1,482 SGD
Retailer 8$1,525 SGD
Retailer 13$1,531 SGD
Retailer 11$1,783 SGD
Retailer 10$1,810 SGD
Retailer 14$1,941 SGD
Retailer 15$2,133 SGD
Retailer 16$2,171 SGD
Retailer 12$2,394 SGD
Retailer 5$2,452 SGD
Retailer 6$2,452 SGD

40 data points across 18 retailers

21 retailers$502 SGD to $3,474 SGD

A
Cheapest Retailer
-
$502 SGD
Final sale: no returns
A
Retailer 2
-
$595 SGD
View
A
Retailer 3
-
$626 SGD
View
A
Retailer 4
-
$747 SGD
View
A
Retailer 5
-
$922 SGD
View
A
Retailer 6
-
$949 SGD
View
A
Retailer 7
-
$1,119 SGD
View
B+
Retailer 8
-
$1,212 SGD
View
Retailer 9
-
$1,415 SGD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,482 SGD
View
B+
Retailer 11
-
$1,525 SGD
View
B+
Retailer 12
-
$1,531 SGD
View
B+
Retailer 13
-
$1,783 SGD
View
Retailer 14
-
$1,810 SGD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,941 SGD
View
B
Retailer 16
-
$2,133 SGD
View
B
Retailer 17
-
$2,171 SGD
View
B
Retailer 18
-
$2,394 SGD
View
B
Retailer 19
-
$2,452 SGD
View
B
Retailer 20
-
$2,452 SGD
View
Most Expensive
B
Do Amore Diamonds
32-LG749508912 · Nov 4
$3,474 SGD
$2,720 USD
View
20 more retailers have this diamond
Prices start from $502 SGDSave up to $2,972 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
0.90ct Cushion
$502 SGD