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Radiant|Natural|GIA

1.05ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 2497021684

Certificate GIA 2497021684

Diamond specifications and retailer prices

From HK$16,137 HKD
As of November 5, 2026
Save HK$8,766 HKD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$24,903 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2497021684. Listed at 5 retailers as of November 5, 2026, with prices from HK$16,137 to HK$24,903, a HK$8,766 spread on the same certified stone. 77 Diamonds lists it at HK$24,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50°
Pavilion angle57.16°
OriginNatural
Grading LabGIA
CertificateGIA 2497021684
Dimensions5.61 × 5.53 × 3.82 mm
L/W Ratio1.01
Top View
5.61 mm5.53 mm1.05 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497021684
Side View
Table 66.0%Crown 50°Girdle: MED-STKPavilion 57.16°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$24,903 HKD|Low: HK$16,607 HKD|High: HK$25,150 HKD|Avg: HK$19,589 HKD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2HK$16,607 HKD
Retailer 3HK$17,148 HKD
77 DiamondsHK$24,903 HKD

38 data points across 3 retailers

5 retailersHK$16,137 HKD to HK$24,903 HKD

A
Cheapest Retailer
-
HK$16,137 HKD
A
Retailer 2
-
HK$16,607 HKD
View
A
Retailer 3
-
HK$17,148 HKD
View
A
Retailer 4
-
HK$17,767 HKD
View
Most Expensive
B+
77 Diamonds
ACZK5P3JGAJ · Nov 7
HK$24,903 HKD
£2,502 GBP
View
4 more retailers have this diamond
Prices start from HK$16,137 HKDSave up to HK$8,766 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
1.05ct Radiant
HK$16,137 HKD