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Cushion|Natural|GIA

1.51ct L SI2 Cushion Natural Diamond

VG • L/SI2 • GIA 1455553979

Certificate GIA 1455553979

Diamond specifications and retailer prices

From HK$13,010 HKD
As of November 4, 2026
Save HK$7,794 HKD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$20,804 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1455553979. Listed at 5 retailers as of November 4, 2026, with prices from HK$13,010 to HK$20,804, a HK$7,794 spread on the same certified stone. Yorxs lists it at HK$20,804. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1455553979
Dimensions6.23 × 5.99 × 4.30 mm
L/W Ratio1.04
Top View
6.23 mm5.99 mm1.51 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1455553979
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.8%

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 4
Current: HK$20,126 HKD|Low: HK$12,697 HKD|High: HK$20,853 HKD|Avg: HK$16,864 HKD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2HK$13,010 HKD
Retailer 3HK$13,472 HKD
Retailer 1HK$20,126 HKD
YorxsHK$20,804 HKD

40 data points across 4 retailers

5 retailersHK$13,010 HKD to HK$20,804 HKD

A
Cheapest Retailer
-
HK$13,010 HKD
B+
Retailer 2
-
HK$13,472 HKD
View
B+
Retailer 3
-
HK$13,896 HKD
View
B+
Retailer 4
-
HK$20,126 HKD
View
Most Expensive
B
Yorxs
430094092 · Nov 6
HK$20,804 HKD
€2,528 EUR
View
4 more retailers have this diamond
Prices start from HK$13,010 HKDSave up to HK$7,794 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
1.51ct Cushion
HK$13,010 HKD