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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG740506197

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG740506197

Diamond specifications and retailer prices

From HK$4,880 HKD
$622 USD
As of October 29, 2026
Save HK$27,680 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$32,560 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG740506197 or 740506197. Listed at 22 retailers as of October 29, 2026, with prices from HK$4,880 to HK$32,560, a HK$27,680 spread on the same certified stone. Brilliant Earth lists it at HK$32,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740506197
Dimensions5.84 × 5.84 × 3.95 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
5.84 mm5.84 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740506197
Side View
Table 63.0%Crown 39.3°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 67.6%

Caratlytics Score

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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 29
Current: HK$32,560 HKD|Low: HK$4,880 HKD|High: HK$34,678 HKD|Avg: HK$13,654 HKD|-6.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11HK$4,880 HKD
Retailer 9HK$5,734 HKD
Retailer 6HK$6,237 HKD
Retailer 5HK$7,257 HKD
Retailer 10HK$8,271 HKD
Retailer 2HK$8,432 HKD
Retailer 13HK$9,291 HKD
Retailer 4HK$12,177 HKD
Retailer 8HK$12,596 HKD
Retailer 7HK$19,129 HKD
Retailer 3HK$20,791 HKD
Retailer 12HK$23,595 HKD
Brilliant EarthHK$32,560 HKD

28 data points across 13 retailers

22 retailersHK$4,880 HKD to HK$32,560 HKD

A
Cheapest Retailer
-
HK$4,880 HKD
$622 USD
Final sale: no returns
Retailer 2
-
HK$5,406 HKD
$689 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$5,734 HKD
£575 GBP
View
A
Retailer 4
-
HK$6,237 HKD
$795 USD
View
A
Retailer 5
-
HK$7,100 HKD
$905 USD
View
A
Retailer 6
-
HK$7,257 HKD
$925 USD
View
A
Retailer 7
-
HK$8,271 HKD
€1,004 EUR
View
A
Retailer 8
-
HK$8,432 HKD
£846 GBP
View
A
Retailer 9
-
HK$8,701 HKD
$1,109 USD
View
A
Retailer 10
-
HK$9,291 HKD
ZAR 19,132 ZAR
View
B+
Retailer 11
-
HK$12,177 HKD
$1,552 USD
View
B+
Retailer 12
-
HK$12,596 HKD
A$2,470 AUD
View
B+
Retailer 13
-
HK$15,783 HKD
£1,584 GBP
View
B+
Retailer 14
-
HK$17,410 HKD
$2,219 USD
View
B+
Retailer 15
-
HK$17,534 HKD
$2,235 USD
View
B+
Retailer 16
-
HK$18,270 HKD
$2,329 USD
View
B
Retailer 17
-
HK$18,806 HKD
$2,397 USD
View
B+
Retailer 18
-
HK$19,129 HKD
A$3,751 AUD
View
Retailer 19
-
HK$20,791 HKD
$2,650 USD
View
Price last confirmed 12 days ago
Retailer 20
-
HK$23,451 HKD
$2,989 USD
View
B+
Retailer 21
-
HK$23,595 HKD
£2,368 GBP
View
Most Expensive
B
Brilliant Earth
16165549A · Oct 30
HK$32,560 HKD
$4,150 USD
View
21 more retailers have this diamond
Prices start from HK$4,880 HKDSave up to HK$27,680 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
1.52ct Cushion
HK$4,880 HKD