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Cushion|Lab Grown|IGI

4.24ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG768630665

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768630665

Diamond specifications and retailer prices

From $5,579 SGD
$4,364 USD
As of October 30, 2026
Save $17,473 SGD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,052 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.24ct lab-grown cushion diamond

This 4.24ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768630665 or 768630665. Listed at 12 retailers as of October 30, 2026, with prices from $5,579 to $23,052, a $17,473 spread on the same certified stone. Taylor and Hart lists it at $23,052. 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

4.24
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630665
Dimensions10.55 × 8.77 × 5.79 mm
L/W Ratio1.20
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
10.55 mm8.77 mm4.24 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630665
Side View
Table 57.0%Crown 37°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 66.0%

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: $5,909 SGD|Low: $5,579 SGD|High: $28,470 SGD|Avg: $13,985 SGD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 5$5,579 SGD
Retailer 1$5,909 SGD
Retailer 10$8,165 SGD
Retailer 8$8,380 SGD
Retailer 3$10,496 SGD
Retailer 11$10,620 SGD
Retailer 4$10,905 SGD
Retailer 6$11,054 SGD
Retailer 9$13,760 SGD
Retailer 12$14,352 SGD
Retailer 7$16,798 SGD
Retailer 2$18,603 SGD
Taylor and Hart$23,052 SGD

40 data points across 13 retailers

12 retailers$5,579 SGD to $23,052 SGD

A
Cheapest Retailer
-
$5,579 SGD
$4,364 USD
A
Retailer 2
-
$5,909 SGD
$4,622 USD
View
A
Retailer 3
-
$8,165 SGD
HK$49,900 HKD
View
A
Retailer 4
-
$8,380 SGD
£5,161 GBP
View
A
Retailer 5
-
$10,620 SGD
€7,912 EUR
View
B+
Retailer 6
-
$10,905 SGD
$8,530 USD
View
B+
Retailer 7
-
$11,054 SGD
$8,647 USD
View
B+
Retailer 8
-
$13,760 SGD
ZAR 173,885 ZAR
View
B+
Retailer 9
-
$14,352 SGD
£8,840 GBP
View
B+
Retailer 10
-
$16,798 SGD
$13,140 USD
View
B
Retailer 11
-
$18,603 SGD
$14,552 USD
View
Most Expensive
B
Taylor and Hart
N3Y6G2Q · Oct 30
$23,052 SGD
$18,032 USD
View
11 more retailers have this diamond
Prices start from $5,579 SGDSave up to $17,473 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
4.24ct Cushion
$5,579 SGD