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Radiant|Natural|GIA

1.00ct K IF Radiant Natural Diamond

ID • K/IF • GIA 3545711878

Certificate GIA 3545711878

Diamond specifications and retailer prices

From HK$12,250 HKD
As of November 5, 2026
Save HK$2,516 HKD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$14,766 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545711878. Listed at 6 retailers as of November 5, 2026, with prices from HK$12,250 to HK$14,766, a HK$2,516 spread on the same certified stone. Blue Nile lists it at HK$14,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545711878
Dimensions6.29 × 5.01 × 3.42 mm
L/W Ratio1.26
Top View
6.29 mm5.01 mm1.00 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545711878
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.3%

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 5
Current: HK$14,766 HKD|Low: HK$10,675 HKD|High: HK$16,247 HKD|Avg: HK$13,685 HKD|-9.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2HK$12,250 HKD
Retailer 3HK$12,266 HKD
Retailer 5HK$12,352 HKD
Retailer 4HK$13,951 HKD
Retailer 6HK$14,452 HKD
Blue NileHK$14,766 HKD

7 data points across 6 retailers

6 retailersHK$12,250 HKD to HK$14,766 HKD

A
Cheapest Retailer
-
HK$12,250 HKD
A
Retailer 2
-
HK$12,266 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$12,352 HKD
View
A
Retailer 4
-
HK$13,951 HKD
View
B+
Retailer 5
-
HK$14,452 HKD
View
Most Expensive
B+
Blue Nile
28381976 · Nov 5
HK$14,766 HKD
$1,884 USD
View
5 more retailers have this diamond
Prices start from HK$12,250 HKDSave up to HK$2,516 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$12,250 HKD