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Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG816615493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816615493

Diamond specifications and retailer prices

From HK$6,002 HKD
$765 USD
As of October 31, 2026
Save HK$22,556 HKD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$28,558 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 very-good cut grade and certified by IGI LG816615493 or 816615493. Listed at 15 retailers as of October 30, 2026, with prices from HK$6,002 to HK$28,558, a HK$22,556 spread on the same certified stone. Brilliant Earth lists it at HK$28,558. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615493
Dimensions8.22 × 5.80 × 4.03 mm
L/W Ratio1.42
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
8.22 mm5.80 mm1.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615493
Side View
Table 61.0%Crown 33.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 69.5%

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 31
Current: HK$28,558 HKD|Low: HK$5,406 HKD|High: HK$39,385 HKD|Avg: HK$15,158 HKD|-27.5%
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
October 31, 2026
Retailer 7HK$5,406 HKD
Retailer 2HK$6,002 HKD
Retailer 9HK$7,439 HKD
Retailer 14HK$7,665 HKD
Retailer 8HK$8,223 HKD
Retailer 11HK$8,486 HKD
Retailer 12HK$8,568 HKD
Retailer 3HK$11,510 HKD
Retailer 6HK$15,783 HKD
Retailer 4HK$16,059 HKD
Retailer 13HK$16,072 HKD
Retailer 15HK$17,331 HKD
Retailer 10HK$20,725 HKD
Retailer 5HK$21,144 HKD
Brilliant EarthHK$28,558 HKD

32 data points across 15 retailers

15 retailersHK$6,002 HKD to HK$28,558 HKD

Retailer 1
-
HK$5,406 HKD
$689 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$6,002 HKD
$765 USD
View
A
Retailer 3
-
HK$7,439 HKD
€903 EUR
View
A
Retailer 4
-
HK$7,665 HKD
$977 USD
View
A
Retailer 5
-
HK$8,223 HKD
£825 GBP
View
A
Retailer 6
-
HK$8,486 HKD
ZAR 17,473 ZAR
View
A
Retailer 7
-
HK$8,568 HKD
$1,092 USD
View
B+
Retailer 8
-
HK$11,510 HKD
$1,467 USD
View
Retailer 9
-
HK$15,783 HKD
£1,584 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$16,059 HKD
SGD 2,766 SGD
View
B+
Retailer 11
-
HK$16,072 HKD
$2,048 USD
View
B+
Retailer 12
-
HK$17,331 HKD
$2,209 USD
View
B
Retailer 13
-
HK$20,725 HKD
£2,080 GBP
View
Retailer 14
-
HK$21,144 HKD
$2,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21421274A · Oct 30
HK$28,558 HKD
$3,640 USD
View
14 more retailers have this diamond
Prices start from HK$6,002 HKDSave up to HK$22,556 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$6,002 HKD