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Radiant|Natural|GIA

1.00ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 5553519132

Certificate GIA 5553519132

Diamond specifications and retailer prices

From HK$14,037 HKD
As of November 6, 2026
Save HK$16,905 HKD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$36,632 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553519132. Listed at 22 retailers as of November 6, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553519132
Dimensions6.51 × 4.82 × 3.39 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.51 mm4.82 mm1.00 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553519132
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.3%

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: Nov 6
Current: HK$36,632 HKD|Low: HK$13,214 HKD|High: HK$36,875 HKD|Avg: HK$20,124 HKD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 5HK$13,214 HKD
Retailer 19HK$14,037 HKD
Retailer 9HK$15,361 HKD
Retailer 17HK$15,659 HKD
Retailer 20HK$15,832 HKD
Retailer 4HK$17,234 HKD
Retailer 10HK$17,524 HKD
Retailer 12HK$17,524 HKD
Retailer 18HK$17,791 HKD
Retailer 11HK$18,332 HKD
Retailer 6HK$18,606 HKD
Retailer 13HK$18,951 HKD
Retailer 7HK$19,225 HKD
Retailer 2HK$19,343 HKD
Retailer 8HK$20,064 HKD
Retailer 3HK$20,213 HKD
Retailer 21HK$21,529 HKD
Retailer 14HK$21,835 HKD
Retailer 16HK$22,642 HKD
Retailer 15HK$30,942 HKD
NZ JewellersHK$36,632 HKD

32 data points across 21 retailers

22 retailersHK$14,037 HKD to HK$30,942 HKD

Retailer 1
-
HK$13,214 HKD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$14,037 HKD
View
Final sale: no returns
Retailer 3
-
HK$15,361 HKD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$15,659 HKD
View
B+
Retailer 5
-
HK$15,832 HKD
View
B+
Retailer 6
-
HK$17,234 HKD
View
Retailer 7
-
HK$17,524 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$17,524 HKD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$17,791 HKD
View
Retailer 10
-
HK$18,332 HKD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$18,606 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$18,951 HKD
View
Retailer 13
-
HK$19,225 HKD
View
Price last confirmed 8 days ago
Retailer 14
-
HK$19,343 HKD
View
Retailer 15
-
HK$20,064 HKD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$20,213 HKD
View
Price last confirmed 7 days ago
Retailer 17
-
HK$20,761 HKD
View
Price last confirmed 62 days ago
B+
Retailer 18
-
HK$21,529 HKD
View
Retailer 19
-
HK$21,835 HKD
View
Price last confirmed 32 days ago
B
Retailer 20
-
HK$22,642 HKD
View
B
Retailer 21
-
HK$30,942 HKD
View
Most Expensive
NZ Jewellers
b8dc53d0-573c-42f6-9ee5-9fee6428cef5 · Oct 30
HK$36,632 HKD
$4,674 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from HK$14,037 HKDSave up to HK$16,905 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
1.00ct Radiant
HK$14,037 HKD