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Cushion|Lab Grown|IGI

0.98ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG749509390

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

Certificate IGI LG749509390

Diamond specifications and retailer prices

From $655 SGD
$512 USD
As of October 30, 2026
Save $3,949 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,604 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.98ct lab-grown cushion diamond

This 0.98ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749509390 or 749509390. Listed at 11 retailers as of October 30, 2026, with prices from $655 to $4,604, a $3,949 spread on the same certified stone. Do Amore Diamonds lists it at $4,604. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749509390
Dimensions5.62 × 5.55 × 3.73 mm
L/W Ratio1.01
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
5.62 mm5.55 mm0.98 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749509390
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.2%

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: $4,604 SGD|Low: $655 SGD|High: $4,669 SGD|Avg: $2,088 SGD
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
November 1, 2026
Retailer 13$655 SGD
Retailer 3$897 SGD
Retailer 11$949 SGD
Retailer 6$1,209 SGD
Retailer 8$1,321 SGD
Retailer 4$1,745 SGD
Retailer 7$1,854 SGD
Retailer 5$1,970 SGD
Retailer 12$2,078 SGD
Retailer 10$2,165 SGD
Retailer 2$2,392 SGD
Retailer 9$4,364 SGD
Do Amore Diamonds$4,604 SGD

27 data points across 13 retailers

11 retailers$655 SGD to $4,604 SGD

A
Cheapest Retailer
-
$655 SGD
$512 USD
A
Retailer 2
-
$897 SGD
$701 USD
View
A
Retailer 3
-
$949 SGD
$742 USD
View
A
Retailer 4
-
$1,209 SGD
€900 EUR
View
B+
Retailer 5
-
$1,321 SGD
$1,033 USD
View
B+
Retailer 6
-
$1,854 SGD
$1,450 USD
View
B+
Retailer 7
-
$2,078 SGD
CA$2,257 CAD
View
B+
Retailer 8
-
$2,165 SGD
$1,693 USD
View
B+
Retailer 9
-
$2,392 SGD
£1,473 GBP
View
B
Retailer 10
-
$4,364 SGD
$3,412 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG749509390 · Oct 31
$4,604 SGD
$3,600 USD
View
10 more retailers have this diamond
Prices start from $655 SGDSave up to $3,949 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
0.98ct Cushion
$655 SGD