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Cushion|Lab Grown|IGI

4.10ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG739593236

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739593236

Diamond specifications and retailer prices

From HK$27,891 HKD
$3,555 USD
As of October 29, 2026
Save HK$122,330 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$150,222 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.1ct lab-grown cushion diamond

This 4.1ct 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 LG739593236 or 739593236. Listed at 21 retailers as of October 29, 2026, with prices from HK$27,891 to HK$150,222, a HK$122,330 spread on the same certified stone. With Clarity lists it at HK$150,222. 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

4.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739593236
Dimensions10.75 × 8.60 × 5.72 mm
L/W Ratio1.25
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
10.75 mm8.60 mm4.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739593236
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 36°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: HK$38,074 HKD|Low: HK$27,891 HKD|High: HK$161,143 HKD|Avg: HK$70,547 HKD|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 5HK$27,891 HKD
Retailer 14HK$28,472 HKD
Retailer 12HK$30,127 HKD
Retailer 4HK$35,550 HKD
Retailer 1HK$38,074 HKD
Retailer 13HK$43,245 HKD
Retailer 6HK$46,734 HKD
Retailer 9HK$47,843 HKD
Retailer 2HK$49,980 HKD
Retailer 3HK$61,490 HKD
Retailer 7HK$67,447 HKD
Retailer 8HK$67,994 HKD
Retailer 15HK$72,118 HKD
Retailer 17HK$80,143 HKD
Retailer 11HK$83,506 HKD
Retailer 16HK$90,618 HKD
Retailer 19HK$100,950 HKD
Retailer 18HK$102,856 HKD
Retailer 10HK$122,628 HKD
With ClarityHK$150,222 HKD

36 data points across 20 retailers

21 retailersHK$27,891 HKD to HK$150,222 HKD

A
Cheapest Retailer
-
HK$27,891 HKD
$3,555 USD
Final sale: no returns
A
Retailer 2
-
HK$28,472 HKD
$3,629 USD
View
A
Retailer 3
-
HK$30,127 HKD
$3,840 USD
View
A
Retailer 4
-
HK$35,550 HKD
View
A
Retailer 5
-
HK$38,074 HKD
£3,821 GBP
View
A
Retailer 6
-
HK$43,245 HKD
$5,512 USD
View
A
Retailer 7
-
HK$46,734 HKD
€5,673 EUR
View
A
Retailer 8
-
HK$47,843 HKD
$6,098 USD
View
A
Retailer 9
-
HK$49,980 HKD
£5,016 GBP
View
Retailer 10
-
HK$56,949 HKD
$7,259 USD
View
Price last confirmed 96 days ago
A
Retailer 11
-
HK$61,490 HKD
ZAR 126,614 ZAR
View
A
Retailer 12
-
HK$67,447 HKD
£6,769 GBP
View
Retailer 13
-
HK$67,994 HKD
A$13,333 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$72,118 HKD
$9,192 USD
View
B+
Retailer 15
-
HK$80,143 HKD
$10,215 USD
View
B+
Retailer 16
-
HK$83,506 HKD
$10,644 USD
View
B+
Retailer 17
-
HK$90,618 HKD
$11,550 USD
View
B+
Retailer 18
-
HK$100,950 HKD
$12,867 USD
View
B+
Retailer 19
-
HK$102,856 HKD
SGD 17,716 SGD
View
Retailer 20
-
HK$122,628 HKD
A$24,046 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
With Clarity
739593236 · Oct 31
HK$150,222 HKD
$19,147 USD
View
20 more retailers have this diamond
Prices start from HK$27,891 HKDSave up to HK$122,330 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
4.10ct Cushion
HK$27,891 HKD