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Cushion|Lab Grown|GCAL

1.03ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • GCAL 330950162

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 330950162

Diamond specifications and retailer prices

From HK$1,810 HKD
As of November 6, 2026
Save HK$5,675 HKD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$7,485 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 330950162. Listed at 9 retailers as of November 4, 2026, with prices from HK$1,810 to HK$7,485, a HK$5,675 spread on the same certified stone. MOH London lists it at HK$7,485. 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

1.03
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle30.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330950162
Dimensions7.04 × 5.24 × 3.41 mm
L/W Ratio1.34
Culet sizeNone
Top View
7.04 mm5.24 mm1.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330950162
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 30.4°Culet: NoneDepth 65.0%

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: Nov 6
Current: HK$7,485 HKD|Low: HK$1,356 HKD|High: HK$7,545 HKD|Avg: HK$3,829 HKD|+7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$1,458 HKD
Retailer 5HK$1,810 HKD
Retailer 8HK$2,179 HKD
Retailer 2HK$2,469 HKD
Retailer 3HK$3,660 HKD
Retailer 4HK$4,295 HKD
Retailer 6HK$5,071 HKD
Retailer 9HK$6,513 HKD
MOH LondonHK$7,485 HKD

41 data points across 9 retailers

9 retailersHK$1,810 HKD to HK$7,485 HKD

Retailer 1
-
HK$1,458 HKD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$1,810 HKD
View
B+
Retailer 3
-
HK$2,179 HKD
View
A
Retailer 4
-
HK$2,469 HKD
View
B+
Retailer 5
-
HK$3,660 HKD
View
B
Retailer 6
-
HK$4,295 HKD
View
B
Retailer 7
-
HK$5,071 HKD
View
B
Retailer 8
-
HK$6,513 HKD
View
Most Expensive
B
MOH London
330950162 · Nov 4
HK$7,485 HKD
£752 GBP
View
8 more retailers have this diamond
Prices start from HK$1,810 HKDSave up to HK$5,675 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
1.03ct Cushion
HK$1,810 HKD