CaratHunter
Plans
Cushion|Natural|GIA

1.50ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5536233562

Certificate GIA 5536233562

Diamond specifications and retailer prices

From HK$23,669 HKD
As of November 6, 2026
Save HK$27,690 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$62,209 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536233562. Listed at 16 retailers as of November 2, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536233562
Dimensions8.51 × 5.54 × 3.86 mm
L/W Ratio1.54
Top View
8.51 mm5.54 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536233562
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.6%

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$62,209 HKD|Low: HK$23,473 HKD|High: HK$62,608 HKD|Avg: HK$34,223 HKD|+2.5%
Queensmith
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
November 6, 2026
Retailer 13HK$23,669 HKD
Retailer 2HK$25,072 HKD
Retailer 4HK$27,658 HKD
Retailer 11HK$27,807 HKD
Retailer 3HK$28,348 HKD
Retailer 7HK$29,586 HKD
Retailer 9HK$29,821 HKD
Retailer 10HK$30,919 HKD
Retailer 6HK$30,942 HKD
Retailer 5HK$31,859 HKD
Retailer 14HK$32,784 HKD
Retailer 8HK$34,571 HKD
Retailer 12HK$51,358 HKD
QueensmithHK$62,209 HKD

24 data points across 14 retailers

16 retailersHK$23,669 HKD to HK$51,358 HKD

A
Cheapest Retailer
-
HK$23,669 HKD
A
Retailer 2
-
HK$25,072 HKD
View
A
Retailer 3
-
HK$27,658 HKD
View
A
Retailer 4
-
HK$27,807 HKD
View
A
Retailer 5
-
HK$28,348 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$29,014 HKD
View
A
Retailer 7
-
HK$29,586 HKD
View
A
Retailer 8
-
HK$29,821 HKD
View
A
Retailer 9
-
HK$30,919 HKD
View
Retailer 10
-
HK$30,942 HKD
View
Price last confirmed 22 days ago
A
Retailer 11
-
HK$31,859 HKD
View
A
Retailer 12
-
HK$32,439 HKD
View
A
Retailer 13
-
HK$32,784 HKD
View
A
Retailer 14
-
HK$34,571 HKD
View
B+
Retailer 15
-
HK$51,358 HKD
View
Most Expensive
Queensmith
5536233562 · Oct 28
HK$62,209 HKD
£6,250 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from HK$23,669 HKDSave up to HK$27,690 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
1.50ct Cushion
HK$23,669 HKD