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Cushion|Lab Grown|IGI

4.22ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG784642595

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784642595

Diamond specifications and retailer prices

From $5,220 SGD
$4,083 USD
As of October 30, 2026
Save $27,354 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $32,574 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.22ct lab-grown cushion diamond

This 4.22ct 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 LG784642595 or 784642595. Listed at 10 retailers as of October 30, 2026, with prices from $5,220 to $32,574, a $27,354 spread on the same certified stone. Do Amore Diamonds lists it at $32,574. 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

4.22
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642595
Dimensions10.92 × 8.50 × 5.65 mm
L/W Ratio1.28
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
10.92 mm8.50 mm4.22 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642595
Side View
Table 61.0%Crown 36.9°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 66.5%

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: $32,574 SGD|Low: $5,220 SGD|High: $41,727 SGD|Avg: $13,997 SGD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$5,220 SGD
Retailer 6$5,689 SGD
Retailer 4$5,966 SGD
Retailer 10$7,208 SGD
Retailer 8$8,570 SGD
Retailer 5$10,467 SGD
Retailer 9$10,681 SGD
Retailer 7$13,055 SGD
Retailer 3$16,709 SGD
Do Amore Diamonds$32,574 SGD

26 data points across 10 retailers

10 retailers$5,220 SGD to $32,574 SGD

A
Cheapest Retailer
-
$5,220 SGD
$4,083 USD
A
Retailer 2
-
$5,689 SGD
$4,450 USD
View
A
Retailer 3
-
$5,966 SGD
$4,667 USD
View
A
Retailer 4
-
$7,208 SGD
$5,638 USD
View
Final sale: no returns
A
Retailer 5
-
$8,570 SGD
$6,704 USD
View
A
Retailer 6
-
$10,467 SGD
€7,798 EUR
View
Retailer 7
-
$10,681 SGD
$8,355 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$13,055 SGD
£8,041 GBP
View
B+
Retailer 9
-
$16,709 SGD
$13,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-D9EA55FCE · Oct 30
$32,574 SGD
$25,480 USD
View
9 more retailers have this diamond
Prices start from $5,220 SGDSave up to $27,354 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
4.22ct Cushion
$5,220 SGD