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Cushion|Lab Grown|GIA

1.50ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • GIA 5433344773

Shape and cutting style on the report: Cushion brilliant

Certificate GIA 5433344773

Diamond specifications and retailer prices

From HK$9,084 HKD
As of November 6, 2026
Save HK$11,450 HKD (56%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$20,534 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5433344773. Listed at 3 retailers as of November 6, 2026, with prices from HK$9,084 to HK$20,534, a HK$11,450 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,534. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5433344773
Dimensions7.82 × 6.17 × 4.13 mm
L/W Ratio1.27
Culet sizeMedium
Key to symbols
Growth Remnant, Feather
Top View
7.82 mm6.17 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5433344773
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: MediumDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$20,534 HKD|Low: HK$4,585 HKD|High: HK$20,534 HKD|Avg: HK$9,082 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6HK$4,585 HKD
Retailer 4HK$5,173 HKD
Retailer 5HK$6,231 HKD
Retailer 7HK$7,336 HKD
Retailer 3HK$9,084 HKD
Retailer 2HK$10,596 HKD
Do Amore DiamondsHK$20,534 HKD

16 data points across 7 retailers

3 retailersHK$9,084 HKD to HK$20,534 HKD

B
Cheapest Retailer
-
HK$9,084 HKD
B
Retailer 2
-
HK$10,596 HKD
View
Most Expensive
B
Do Amore Diamonds
24-2209-003AA · Nov 6
HK$20,534 HKD
$2,620 USD
View
2 more retailers have this diamond
Prices start from HK$9,084 HKDSave up to HK$11,450 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
1.50ct Cushion
HK$9,084 HKD