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Cushion|Natural|GIA

1.51ct L SI1 Cushion Natural Diamond

GD • L/SI1 • GIA 5546760264

Certificate GIA 5546760264

Diamond specifications and retailer prices

From HK$17,987 HKD
As of November 5, 2026
Save HK$4,331 HKD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$22,318 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5546760264. Listed at 5 retailers as of November 5, 2026, with prices from HK$17,987 to HK$22,318, a HK$4,331 spread on the same certified stone. Yorxs lists it at HK$22,318. 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

1.51
Carat
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546760264
Dimensions7.27 × 5.83 × 4.09 mm
L/W Ratio1.25
Top View
7.27 mm5.83 mm1.51 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546760264
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.1%

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$19,523 HKD|Low: HK$17,971 HKD|High: HK$22,441 HKD|Avg: HK$20,475 HKD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3HK$17,971 HKD
Retailer 1HK$19,523 HKD
Retailer 2HK$21,929 HKD
YorxsHK$22,318 HKD

44 data points across 4 retailers

5 retailersHK$17,987 HKD to HK$22,318 HKD

Retailer 1
-
HK$17,971 HKD
Price last confirmed 13 days ago
B+
Retailer 2
-
HK$17,987 HKD
View
B+
Retailer 3
-
HK$19,523 HKD
View
B
Retailer 4
-
HK$21,929 HKD
View
Most Expensive
B
Yorxs
61FD17C34 · Nov 6
HK$22,318 HKD
€2,712 EUR
View
4 more retailers have this diamond
Prices start from HK$17,987 HKDSave up to HK$4,331 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+
1.51ct Cushion
HK$17,987 HKD