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Cushion|Natural|GIA

1.53ct L SI1 Cushion Natural Diamond

ID • L/SI1 • GIA 7548686750

Certificate GIA 7548686750

Diamond specifications and retailer prices

From HK$21,318 HKD
As of November 5, 2026
Save HK$5,150 HKD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$26,468 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548686750. Listed at 5 retailers as of November 5, 2026, with prices from HK$21,318 to HK$26,468, a HK$5,150 spread on the same certified stone. Cape Diamonds lists it at HK$26,468. 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

1.53
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548686750
Dimensions7.46 × 5.86 × 4.00 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.46 mm5.86 mm1.53 ctL / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548686750
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.3%

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 5
Current: HK$26,468 HKD|Low: HK$19,938 HKD|High: HK$40,519 HKD|Avg: HK$24,977 HKD|+5.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$19,938 HKD
Retailer 5HK$21,318 HKD
Retailer 4HK$21,686 HKD
Retailer 8HK$22,634 HKD
Retailer 7HK$22,909 HKD
Retailer 3HK$22,948 HKD
Retailer 2HK$25,244 HKD
Cape DiamondsHK$26,468 HKD
Retailer 9HK$40,519 HKD

26 data points across 9 retailers

5 retailersHK$21,318 HKD to HK$26,468 HKD

B+
Cheapest Retailer
-
HK$21,318 HKD
Retailer 2
-
HK$21,686 HKD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$22,948 HKD
View
B
Retailer 4
-
HK$25,244 HKD
View
Most Expensive
B
Cape Diamonds
cert_7548686750 · Nov 5
HK$26,468 HKD
ZAR 54,558 ZAR
View
4 more retailers have this diamond
Prices start from HK$21,318 HKDSave up to HK$5,150 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+
1.53ct Cushion
HK$21,318 HKD