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Radiant|Natural|GIA

0.55ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 5212858101

Certificate GIA 5212858101

Diamond specifications and retailer prices

From HK$8,018 HKD
As of November 5, 2026
Save HK$8,824 HKD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$16,841 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5212858101. Listed at 8 retailers as of November 5, 2026, with prices from HK$8,018 to HK$16,841, a HK$8,824 spread on the same certified stone. MOH London lists it at HK$16,841. 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

0.55
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5212858101
Dimensions5.20 × 4.13 × 2.88 mm
L/W Ratio1.26
Culet sizeNone
Top View
5.20 mm4.13 mm0.55 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5212858101
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$16,841 HKD|Low: HK$8,033 HKD|High: HK$17,140 HKD|Avg: HK$12,062 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 5HK$8,033 HKD
Retailer 6HK$8,378 HKD
Retailer 2HK$10,439 HKD
Retailer 4HK$11,584 HKD
Retailer 3HK$12,853 HKD
MOH LondonHK$16,841 HKD

44 data points across 6 retailers

8 retailersHK$8,018 HKD to HK$16,841 HKD

B
Cheapest Retailer
-
HK$8,018 HKD
B
Retailer 2
-
HK$8,033 HKD
View
Retailer 3
-
HK$8,378 HKD
View
B
Retailer 4
-
HK$9,115 HKD
View
B
Retailer 5
-
HK$10,439 HKD
View
B
Retailer 6
-
HK$11,584 HKD
View
B
Retailer 7
-
HK$12,853 HKD
View
Most Expensive
B
MOH London
348431873 · Nov 7
HK$16,841 HKD
£1,692 GBP
View
7 more retailers have this diamond
Prices start from HK$8,018 HKDSave up to HK$8,824 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
0.55ct Radiant
HK$8,018 HKD