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Radiant|Natural|GIA

0.91ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 5221380394

Certificate GIA 5221380394

Diamond specifications and retailer prices

From HK$10,189 HKD
As of November 4, 2026
Save HK$21,600 HKD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,788 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-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 5221380394. Listed at 17 retailers as of November 4, 2026, with prices from HK$10,189 to HK$31,788, a HK$21,600 spread on the same certified stone. NZ Jewellers lists it at HK$31,788. 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

0.91
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221380394
Dimensions6.22 × 4.90 × 3.27 mm
L/W Ratio1.27
Top View
6.22 mm4.90 mm0.91 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221380394
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

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 4
Current: HK$14,460 HKD|Low: HK$10,189 HKD|High: HK$23,246 HKD|Avg: HK$14,803 HKD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 9HK$10,189 HKD
Retailer 12HK$10,769 HKD
Retailer 10HK$10,784 HKD
Retailer 2HK$12,422 HKD
Retailer 4HK$12,650 HKD
Retailer 3HK$13,621 HKD
Retailer 11HK$14,280 HKD
Retailer 1HK$14,460 HKD
Retailer 5HK$14,813 HKD
Retailer 6HK$17,705 HKD
Retailer 13HK$18,637 HKD
Retailer 7HK$19,084 HKD
Retailer 8HK$22,768 HKD

45 data points across 13 retailers

17 retailersHK$10,189 HKD to HK$31,788 HKD

A
Cheapest Retailer
-
HK$10,189 HKD
B+
Retailer 2
-
HK$10,769 HKD
View
B+
Retailer 3
-
HK$10,784 HKD
View
Retailer 4
-
HK$11,811 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$11,811 HKD
View
B+
Retailer 6
-
HK$12,352 HKD
View
B+
Retailer 7
-
HK$12,422 HKD
View
B+
Retailer 8
-
HK$12,650 HKD
View
B+
Retailer 9
-
HK$13,621 HKD
View
B
Retailer 10
-
HK$14,280 HKD
View
B
Retailer 11
-
HK$14,460 HKD
View
B
Retailer 12
-
HK$14,813 HKD
View
B
Retailer 13
-
HK$17,705 HKD
View
B
Retailer 14
-
HK$18,637 HKD
View
B
Retailer 15
-
HK$19,084 HKD
View
B
Retailer 16
-
HK$22,768 HKD
View
Most Expensive
C
NZ Jewellers
4fcc0b12-5b0e-4a9a-bdab-fbb90d79a051 · Nov 5
HK$31,788 HKD
$4,056 USD
View
16 more retailers have this diamond
Prices start from HK$10,189 HKDSave up to HK$21,600 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
0.91ct Radiant
HK$10,189 HKD