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Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG794625465

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794625465

Diamond specifications and retailer prices

From HK$4,339 HKD
$553 USD
As of October 31, 2026
Save HK$23,043 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$27,381 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794625465 or 794625465. Listed at 18 retailers as of October 30, 2026, with prices from HK$4,339 to HK$27,381, a HK$23,043 spread on the same certified stone. Brilliant Earth lists it at HK$27,381. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625465
Dimensions8.10 × 5.65 × 3.90 mm
L/W Ratio1.43
Girdle conditionFaceted
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
8.10 mm5.65 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625465
Side View
Table 65.0%Crown 33.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 69.0%

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 31
Current: HK$27,381 HKD|Low: HK$4,339 HKD|High: HK$38,209 HKD|Avg: HK$13,506 HKD|-28.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17HK$4,339 HKD
Retailer 9HK$5,147 HKD
Retailer 16HK$6,630 HKD
Retailer 10HK$7,241 HKD
Retailer 13HK$7,257 HKD
Retailer 3HK$7,477 HKD
Retailer 2HK$7,991 HKD
Retailer 12HK$8,257 HKD
Retailer 14HK$8,536 HKD
Retailer 5HK$11,196 HKD
Retailer 8HK$14,946 HKD
Retailer 15HK$15,656 HKD
Retailer 6HK$15,693 HKD
Retailer 4HK$17,331 HKD
Retailer 11HK$20,167 HKD
Retailer 7HK$21,144 HKD
Brilliant EarthHK$27,381 HKD

30 data points across 17 retailers

18 retailersHK$4,339 HKD to HK$27,381 HKD

A
Cheapest Retailer
-
HK$4,339 HKD
$553 USD
Final sale: no returns
Retailer 2
-
HK$5,147 HKD
$656 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$6,630 HKD
$845 USD
View
A
Retailer 4
-
HK$7,241 HKD
€879 EUR
View
A
Retailer 5
-
HK$7,257 HKD
$925 USD
View
A
Retailer 6
-
HK$7,477 HKD
$953 USD
View
A
Retailer 7
-
HK$7,991 HKD
£802 GBP
View
A
Retailer 8
-
HK$8,257 HKD
ZAR 17,001 ZAR
View
A
Retailer 9
-
HK$8,536 HKD
$1,088 USD
View
A
Retailer 10
-
HK$11,196 HKD
$1,427 USD
View
Retailer 11
-
HK$14,946 HKD
£1,500 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$15,656 HKD
$1,996 USD
View
B+
Retailer 13
-
HK$15,693 HKD
SGD 2,703 SGD
View
B+
Retailer 14
-
HK$16,837 HKD
$2,146 USD
View
B+
Retailer 15
-
HK$17,331 HKD
$2,209 USD
View
B+
Retailer 16
-
HK$20,167 HKD
£2,024 GBP
View
Retailer 17
-
HK$21,144 HKD
$2,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21419692A · Oct 30
HK$27,381 HKD
$3,490 USD
View
17 more retailers have this diamond
Prices start from HK$4,339 HKDSave up to HK$23,043 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$4,339 HKD