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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 HK$23,809 HKD
£2,390 GBP
As of October 30, 2026
Save HK$129,339 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$153,148 HKD at Do Amore Diamonds · As of October 31, 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 30, 2026, with prices from HK$23,809 to HK$153,148, a HK$129,339 spread on the same certified stone. Do Amore Diamonds lists it at HK$153,148. 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: HK$153,148 HKD|Low: HK$23,809 HKD|High: HK$166,643 HKD|Avg: HK$67,347 HKD|-8.1%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 3HK$23,809 HKD
Retailer 17HK$25,891 HKD
Retailer 19HK$26,095 HKD
Retailer 22HK$29,045 HKD
Retailer 18HK$31,642 HKD
Retailer 8HK$35,550 HKD
Retailer 2HK$37,519 HKD
Retailer 9HK$46,042 HKD
Retailer 15HK$47,153 HKD
Retailer 6HK$49,262 HKD
Retailer 12HK$51,742 HKD
Retailer 7HK$60,650 HKD
Retailer 20HK$64,970 HKD
Retailer 11HK$67,010 HKD
Retailer 23HK$71,089 HKD
Retailer 10HK$79,035 HKD
Retailer 16HK$82,284 HKD
Retailer 21HK$84,734 HKD
Retailer 5HK$99,465 HKD
Retailer 4HK$102,949 HKD
Retailer 13HK$108,945 HKD
Retailer 14HK$121,113 HKD
Do Amore DiamondsHK$153,148 HKD

34 data points across 23 retailers

23 retailersHK$23,809 HKD to HK$153,148 HKD

A+
Cheapest Retailer
-
HK$23,809 HKD
£2,390 GBP
A
Retailer 2
-
HK$25,891 HKD
$3,300 USD
View
A
Retailer 3
-
HK$26,095 HKD
$3,326 USD
View
A
Retailer 4
-
HK$29,045 HKD
$3,702 USD
View
Final sale: no returns
A
Retailer 5
-
HK$31,642 HKD
$4,033 USD
View
A
Retailer 6
-
HK$35,550 HKD
View
A
Retailer 7
-
HK$37,519 HKD
£3,765 GBP
View
A
Retailer 8
-
HK$46,042 HKD
€5,589 EUR
View
A
Retailer 9
-
HK$47,153 HKD
$6,010 USD
View
A
Retailer 10
-
HK$49,262 HKD
£4,944 GBP
View
Retailer 11
-
HK$51,742 HKD
$6,595 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
HK$60,650 HKD
ZAR 124,884 ZAR
View
A
Retailer 13
-
HK$64,970 HKD
$8,281 USD
View
Retailer 14
-
HK$67,010 HKD
A$13,140 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$71,089 HKD
$9,061 USD
View
B+
Retailer 16
-
HK$79,035 HKD
£7,932 GBP
View
B+
Retailer 17
-
HK$82,284 HKD
$10,488 USD
View
B+
Retailer 18
-
HK$84,734 HKD
$10,800 USD
View
B+
Retailer 19
-
HK$99,465 HKD
$12,678 USD
View
B
Retailer 20
-
HK$102,949 HKD
SGD 17,732 SGD
View
B+
Retailer 21
-
HK$108,945 HKD
$13,886 USD
View
Retailer 22
-
HK$121,113 HKD
A$23,749 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-12D14F1CC · Oct 31
HK$153,148 HKD
$19,520 USD
View
22 more retailers have this diamond
Prices start from HK$23,809 HKDSave up to HK$129,339 HKD

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
HK$23,809 HKD