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Cushion|Natural|GIA

5.06ct E SI1 Cushion Natural Diamond

ID • E/SI1 • GIA 1563064548

Certificate GIA 1563064548

Diamond specifications and retailer prices

From HK$810,731 HKD
As of October 30, 2026
Save HK$229,818 HKD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$1,040,549 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 5.06ct natural cushion diamond

This 5.06ct natural cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563064548. Listed at 4 retailers as of October 26, 2026, with prices from HK$810,731 to HK$1,040,549, a HK$229,818 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$1,040,549. 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

5.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563064548
Dimensions12.33 × 8.80 × 5.83 mm
L/W Ratio1.40
Top View
12.33 mm8.80 mm5.06 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563064548
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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$967,728 HKD|Low: HK$810,731 HKD|High: HK$1,072,187 HKD|Avg: HK$951,479 HKD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
October 29, 2026
Retailer 3HK$810,731 HKD
Retailer 2HK$924,547 HKD
Retailer 1HK$967,728 HKD
Wholesale Diamonds DirectHK$1,040,549 HKD

24 data points across 4 retailers

4 retailersHK$810,731 HKD to HK$1,040,549 HKD

A
Cheapest Retailer
-
HK$810,731 HKD
B+
Retailer 2
-
HK$924,547 HKD
SGD 159,245 SGD
View
B+
Retailer 3
-
HK$967,728 HKD
$123,345 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
500608652 · Oct 26
HK$1,040,549 HKD
$132,627 USD
View
3 more retailers have this diamond
Prices start from HK$810,731 HKDSave up to HK$229,818 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
5.06ct Cushion
HK$810,731 HKD