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Cushion|Natural|GIA

5.52ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2241038403

Certificate GIA 2241038403

Diamond specifications and retailer prices

From HK$883,740 HKD
As of October 30, 2026
Save HK$268,174 HKD (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$1,151,914 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.52ct natural cushion diamond

This 5.52ct natural cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2241038403. Listed at 6 retailers as of October 30, 2026, with prices from HK$883,740 to HK$1,151,914, a HK$268,174 spread on the same certified stone. Blue Nile lists it at HK$1,151,914. 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

5.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241038403
Dimensions12.78 × 8.86 × 5.95 mm
L/W Ratio1.44
Top View
12.78 mm8.86 mm5.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241038403
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.2%

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: Oct 30
Current: HK$1,151,914 HKD|Low: HK$883,740 HKD|High: HK$1,151,914 HKD|Avg: HK$997,286 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3HK$883,740 HKD
Retailer 2HK$902,762 HKD
Retailer 6HK$973,746 HKD
Retailer 5HK$1,021,748 HKD
Retailer 4HK$1,052,532 HKD
Blue NileHK$1,151,914 HKD

37 data points across 6 retailers

6 retailersHK$883,740 HKD to HK$1,151,914 HKD

A
Cheapest Retailer
-
HK$883,740 HKD
B+
Retailer 2
-
HK$902,762 HKD
₹10,958,532 INR
View
B+
Retailer 3
-
HK$973,746 HKD
$124,112 USD
View
Final sale: no returns
Retailer 4
-
HK$1,021,748 HKD
SGD 175,987 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$1,052,532 HKD
$134,154 USD
View
Most Expensive
B
Blue Nile
30380804 · Oct 31
HK$1,151,914 HKD
$146,821 USD
View
5 more retailers have this diamond
Prices start from HK$883,740 HKDSave up to HK$268,174 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
5.52ct Cushion
HK$883,740 HKD