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Cushion|Natural|GIA

0.53ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2528278155

Certificate GIA 2528278155

Diamond specifications and retailer prices

From HK$3,170 HKD
$404 USD
As of October 31, 2026
Save HK$1,175 HKD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,344 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2528278155. Listed at 4 retailers as of October 31, 2026, with prices from HK$3,170 to HK$4,344, a HK$1,175 spread on the same certified stone. 77 Diamonds lists it at HK$4,344. 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

0.53
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2528278155
Dimensions4.59 × 4.44 × 3.00 mm
L/W Ratio1.03
Top View
4.59 mm4.44 mm0.53 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2528278155
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.6%

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: Oct 31
Current: HK$4,344 HKD|Low: HK$2,746 HKD|High: HK$4,603 HKD|Avg: HK$3,692 HKD|-4.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3HK$3,170 HKD
Retailer 4HK$3,390 HKD
Retailer 2HK$3,711 HKD
77 DiamondsHK$4,344 HKD

42 data points across 4 retailers

4 retailersHK$3,170 HKD to HK$4,344 HKD

B+
Cheapest Retailer
-
HK$3,170 HKD
$404 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,390 HKD
MYR 1,760 MYR
View
B+
Retailer 3
-
HK$3,711 HKD
$473 USD
View
Most Expensive
B+
77 Diamonds
CUSCPVKXJ8QTZ · Nov 1
HK$4,344 HKD
£436 GBP
View
3 more retailers have this diamond
Prices start from HK$3,170 HKDSave up to HK$1,175 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+
0.53ct Cushion
HK$3,170 HKD