CaratHunter
Plans
Cushion|Lab Grown|IGI

1.52ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG530227478

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG530227478

Diamond specifications and retailer prices

From HK$3,028 HKD
$386 USD
As of November 1, 2026
Save HK$15,487 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$18,516 HKD at Do Amore Diamonds · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG530227478 or 530227478. Listed at 10 retailers as of November 1, 2026, with prices from HK$3,028 to HK$18,516, a HK$15,487 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,516. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530227478
Dimensions6.57 × 6.48 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.57 mm6.48 mm1.52 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530227478
Side View
Table 62.0%Crown 40.5°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$18,516 HKD|Low: HK$1,883 HKD|High: HK$18,516 HKD|Avg: HK$6,764 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$2,393 HKD
Retailer 5HK$3,028 HKD
Retailer 7HK$4,025 HKD
Retailer 2HK$4,637 HKD
Retailer 4HK$6,159 HKD
Retailer 9HK$6,528 HKD
Retailer 10HK$8,395 HKD
Retailer 8HK$9,799 HKD
Retailer 3HK$10,572 HKD
Do Amore DiamondsHK$18,516 HKD

38 data points across 10 retailers

10 retailersHK$3,028 HKD to HK$18,516 HKD

Retailer 1
-
HK$2,393 HKD
$305 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$3,028 HKD
$386 USD
View
B+
Retailer 3
-
HK$4,025 HKD
$513 USD
View
B+
Retailer 4
-
HK$4,637 HKD
£465 GBP
View
B+
Retailer 5
-
HK$6,159 HKD
$785 USD
View
B+
Retailer 6
-
HK$6,528 HKD
$832 USD
View
B
Retailer 7
-
HK$8,395 HKD
$1,070 USD
View
C
Retailer 8
-
HK$9,799 HKD
$1,249 USD
View
C
Retailer 9
-
HK$10,572 HKD
£1,061 GBP
View
Most Expensive
C
Do Amore Diamonds
27-3F53AAB03 · Nov 2
HK$18,516 HKD
$2,360 USD
View
9 more retailers have this diamond
Prices start from HK$3,028 HKDSave up to HK$15,487 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.

B+
1.52ct Cushion
HK$3,028 HKD