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Cushion|Lab Grown|IGI

1.52ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG497180542

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG497180542

Diamond specifications and retailer prices

From HK$1,936 HKD
As of November 6, 2026
Save HK$16,874 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,810 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG497180542 or 497180542. Listed at 12 retailers as of November 6, 2026, with prices from HK$1,936 to HK$18,810, a HK$16,874 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,810. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497180542
Dimensions6.94 × 6.47 × 4.44 mm
L/W Ratio1.07
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
6.94 mm6.47 mm1.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497180542
Side View
Table 64.5%Crown 36.7°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 68.6%

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: Nov 6
Current: HK$18,810 HKD|Low: HK$1,936 HKD|High: HK$18,810 HKD|Avg: HK$6,799 HKD|+13.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$1,936 HKD
Retailer 5HK$2,633 HKD
Retailer 6HK$3,158 HKD
Retailer 8HK$3,880 HKD
Retailer 7HK$3,966 HKD
Retailer 2HK$5,079 HKD
Retailer 11HK$7,171 HKD
Retailer 9HK$10,620 HKD
Retailer 10HK$10,886 HKD
Retailer 4HK$11,599 HKD
Do Amore DiamondsHK$18,810 HKD

43 data points across 11 retailers

12 retailersHK$1,936 HKD to HK$18,810 HKD

A
Cheapest Retailer
-
HK$1,936 HKD
Final sale: no returns
Retailer 2
-
HK$2,633 HKD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$3,158 HKD
View
B+
Retailer 4
-
HK$3,880 HKD
View
B+
Retailer 5
-
HK$3,966 HKD
View
B+
Retailer 6
-
HK$5,079 HKD
View
B
Retailer 7
-
HK$7,171 HKD
View
B
Retailer 8
-
HK$8,167 HKD
View
B
Retailer 9
-
HK$10,620 HKD
View
B
Retailer 10
-
HK$10,886 HKD
View
B
Retailer 11
-
HK$11,599 HKD
View
Most Expensive
B
Do Amore Diamonds
27-23EC65879 · Nov 6
HK$18,810 HKD
$2,400 USD
View
11 more retailers have this diamond
Prices start from HK$1,936 HKDSave up to HK$16,874 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$1,936 HKD