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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2557537673

Certificate GIA 2557537673

Diamond specifications and retailer prices

From HK$4,111 HKD
$524 USD
As of November 3, 2026
Save HK$6,202 HKD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,313 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557537673. Listed at 14 retailers as of November 1, 2026, with prices from HK$4,111 to HK$10,313, a HK$6,202 spread on the same certified stone. MOH London lists it at HK$10,313. 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

0.50
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557537673
Dimensions5.29 × 4.06 × 2.82 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.29 mm4.06 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557537673
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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: Nov 3
Current: HK$10,313 HKD|Low: HK$3,774 HKD|High: HK$10,433 HKD|Avg: HK$6,190 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8HK$4,111 HKD
Retailer 10HK$4,810 HKD
Retailer 2HK$5,475 HKD
Retailer 3HK$5,482 HKD
Retailer 6HK$5,596 HKD
Retailer 7HK$6,002 HKD
Retailer 4HK$6,154 HKD
Retailer 9HK$6,715 HKD
Retailer 5HK$6,893 HKD
MOH LondonHK$10,313 HKD

36 data points across 10 retailers

14 retailersHK$4,111 HKD to HK$10,313 HKD

B+
Cheapest Retailer
-
HK$4,111 HKD
$524 USD
Final sale: no returns
Retailer 2
-
HK$4,651 HKD
SGD 801 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$4,810 HKD
$613 USD
View
B+
Retailer 4
-
HK$5,155 HKD
$657 USD
View
B
Retailer 5
-
HK$5,461 HKD
$696 USD
View
B
Retailer 6
-
HK$5,475 HKD
£549 GBP
View
B+
Retailer 7
-
HK$5,482 HKD
£550 GBP
View
B
Retailer 8
-
HK$5,498 HKD
$701 USD
View
B+
Retailer 9
-
HK$5,596 HKD
£562 GBP
View
B
Retailer 10
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 11
-
HK$6,154 HKD
€747 EUR
View
Retailer 12
-
HK$6,715 HKD
A$1,317 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
HK$6,893 HKD
ZAR 14,192 ZAR
View
Most Expensive
B
MOH London
56EFC75EB · Nov 1
HK$10,313 HKD
£1,035 GBP
View
13 more retailers have this diamond
Prices start from HK$4,111 HKDSave up to HK$6,202 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+
0.50ct Cushion
HK$4,111 HKD