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Cushion|Natural|GIA

5.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 2235821718

Certificate GIA 2235821718

Diamond specifications and retailer prices

From HK$815,804 HKD
$103,981 USD
As of October 30, 2026
Save HK$87,441 HKD (10%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$1,023,565 HKD at 77 Diamonds · As of October 23, 2026
View at 77 Diamonds

About this 5.01ct natural cushion diamond

This 5.01ct natural cushion sits in the over five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235821718. Listed at 6 retailers as of October 30, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235821718
Dimensions11.46 × 8.73 × 5.80 mm
L/W Ratio1.31
Top View
11.46 mm8.73 mm5.01 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235821718
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.5%

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 30
Current: HK$1,023,565 HKD|Low: HK$807,691 HKD|High: HK$1,037,138 HKD|Avg: HK$898,818 HKD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3HK$815,804 HKD
Retailer 2HK$849,688 HKD
77 DiamondsHK$1,023,565 HKD

45 data points across 3 retailers

6 retailersHK$815,804 HKD to HK$903,245 HKD

B+
Cheapest Retailer
-
HK$815,804 HKD
$103,981 USD
B+
Retailer 2
-
HK$849,688 HKD
₹10,314,270 INR
View
B+
Retailer 3
-
HK$855,398 HKD
$109,028 USD
View
B+
Retailer 4
-
HK$866,322 HKD
$110,420 USD
View
B+
Retailer 5
-
HK$903,245 HKD
A$177,117 AUD
View
Most Expensive
77 Diamonds
CUSZSVNDQCDF · Oct 23
HK$1,023,565 HKD
£102,726 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from HK$815,804 HKDSave up to HK$87,441 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+
5.01ct Cushion
HK$815,804 HKD