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Cushion|Lab Grown|IGI

4.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG743594045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743594045

Diamond specifications and retailer prices

From $3,880 SGD
£2,390 GBP
As of October 30, 2026
Save $23,274 SGD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $27,153 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594045 or 743594045. Listed at 23 retailers as of October 29, 2026, with prices from $3,880 to $27,153, a $23,274 spread on the same certified stone. Do Amore Diamonds lists it at $27,153. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594045
Dimensions8.51 × 8.51 × 5.65 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
8.51 mm8.51 mm4.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594045
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,153 SGD|Low: $3,880 SGD|High: $27,153 SGD|Avg: $10,586 SGD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 18$3,880 SGD
Retailer 16$4,584 SGD
Retailer 13$4,733 SGD
Retailer 10$4,781 SGD
Retailer 9$5,226 SGD
Retailer 3$5,793 SGD
Retailer 20$6,164 SGD
Retailer 4$7,502 SGD
Retailer 14$7,683 SGD
Retailer 22$8,027 SGD
Retailer 8$8,431 SGD
Retailer 23$9,882 SGD
Retailer 7$10,919 SGD
Retailer 11$11,474 SGD
Retailer 17$11,583 SGD
Retailer 5$12,878 SGD
Retailer 15$13,408 SGD
Retailer 2$13,807 SGD
Retailer 21$16,207 SGD
Retailer 19$16,775 SGD
Retailer 6$19,432 SGD
Retailer 12$19,734 SGD
Do Amore Diamonds$27,153 SGD

34 data points across 23 retailers

23 retailers$3,880 SGD to $27,153 SGD

A+
Cheapest Retailer
-
$3,880 SGD
£2,390 GBP
A
Retailer 2
-
$4,584 SGD
$3,586 USD
View
A
Retailer 3
-
$4,733 SGD
$3,702 USD
View
Final sale: no returns
A
Retailer 4
-
$4,781 SGD
$3,740 USD
View
A
Retailer 5
-
$5,226 SGD
$4,088 USD
View
A
Retailer 6
-
$5,793 SGD
HK$35,400 HKD
View
A
Retailer 7
-
$6,164 SGD
£3,797 GBP
View
A
Retailer 8
-
$7,502 SGD
€5,589 EUR
View
A
Retailer 9
-
$7,683 SGD
$6,010 USD
View
A
Retailer 10
-
$8,027 SGD
£4,944 GBP
View
Retailer 11
-
$8,431 SGD
$6,595 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$9,882 SGD
ZAR 124,884 ZAR
View
Retailer 13
-
$10,919 SGD
A$13,140 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$11,474 SGD
$8,975 USD
View
B+
Retailer 15
-
$11,583 SGD
$9,061 USD
View
B+
Retailer 16
-
$12,878 SGD
£7,932 GBP
View
B+
Retailer 17
-
$13,408 SGD
$10,488 USD
View
B+
Retailer 18
-
$13,807 SGD
$10,800 USD
View
B+
Retailer 19
-
$16,207 SGD
$12,678 USD
View
B+
Retailer 20
-
$16,775 SGD
View
B
Retailer 21
-
$19,432 SGD
$15,200 USD
View
Retailer 22
-
$19,734 SGD
A$23,749 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-12D14F1CC · Oct 29
$27,153 SGD
$21,240 USD
View
22 more retailers have this diamond
Prices start from $3,880 SGDSave up to $23,274 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+
4.04ct Cushion
$3,880 SGD