CaratHunter
Plans
Radiant|Natural|GIA

1.05ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 6311952415

Certificate GIA 6311952415

Diamond specifications and retailer prices

From HK$12,258 HKD
As of November 4, 2026
Save HK$13,770 HKD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$34,696 HKD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6311952415. Listed at 14 retailers as of November 1, 2026, with a 112% 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

1.05
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6311952415
Dimensions6.40 × 5.05 × 3.45 mm
L/W Ratio1.27
Top View
6.40 mm5.05 mm1.05 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6311952415
Side View
Table 70.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 68.4%

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 4
Current: HK$16,129 HKD|Low: HK$12,258 HKD|High: HK$29,382 HKD|Avg: HK$17,839 HKD|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2HK$12,258 HKD
Retailer 3HK$13,363 HKD
Retailer 8HK$13,990 HKD
Retailer 11HK$14,013 HKD
Retailer 5HK$14,115 HKD
Retailer 10HK$14,805 HKD
Retailer 4HK$15,032 HKD
Retailer 1HK$16,129 HKD
Retailer 7HK$18,128 HKD
Retailer 6HK$20,166 HKD
Retailer 9HK$21,286 HKD
Retailer 12HK$26,028 HKD

36 data points across 12 retailers

14 retailersHK$12,258 HKD to HK$26,028 HKD

A
Cheapest Retailer
-
HK$12,258 HKD
Retailer 2
-
HK$13,363 HKD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
HK$13,990 HKD
View
B+
Retailer 4
-
HK$14,013 HKD
View
A
Retailer 5
-
HK$14,115 HKD
View
B+
Retailer 6
-
HK$14,805 HKD
View
Retailer 7
-
HK$15,032 HKD
View
Price last confirmed 46 days ago
B+
Retailer 8
-
HK$16,129 HKD
View
Retailer 9
-
HK$17,344 HKD
View
Price last confirmed 46 days ago
B+
Retailer 10
-
HK$18,128 HKD
View
B+
Retailer 11
-
HK$20,166 HKD
View
B
Retailer 12
-
HK$21,286 HKD
View
B
Retailer 13
-
HK$26,028 HKD
View
Most Expensive
NZ Jewellers
ca07791a-5f16-4bd2-b37e-1e45bd6f28e6 · Sep 20
HK$34,696 HKD
$4,427 USD
View
Price last confirmed 47 days ago
13 more retailers have this diamond
Prices start from HK$12,258 HKDSave up to HK$13,770 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$12,258 HKD