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Radiant|Natural|GIA

0.91ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 5216238071

Certificate GIA 5216238071

Diamond specifications and retailer prices

From HK$12,093 HKD
As of November 5, 2026
Save HK$19,750 HKD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$31,843 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5216238071. Listed at 6 retailers as of November 5, 2026, with prices from HK$12,093 to HK$31,843, a HK$19,750 spread on the same certified stone. NZ Jewellers lists it at HK$31,843. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5216238071
Dimensions5.49 × 5.22 × 3.51 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.49 mm5.22 mm0.91 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceNone
CertificateGIA 5216238071
Side View
Table 57.0%CrownGirdle: XTN-ETKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$31,843 HKD|Low: HK$12,093 HKD|High: HK$31,843 HKD|Avg: HK$15,288 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6HK$12,093 HKD
Retailer 5HK$13,057 HKD
Retailer 2HK$13,661 HKD
Retailer 4HK$15,063 HKD
Retailer 7HK$16,020 HKD
Retailer 3HK$17,799 HKD
NZ JewellersHK$31,843 HKD

6 data points across 7 retailers

6 retailersHK$12,093 HKD to HK$31,843 HKD

B
Cheapest Retailer
-
HK$12,093 HKD
B
Retailer 2
-
HK$13,057 HKD
View
Retailer 3
-
HK$13,661 HKD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$15,063 HKD
View
Retailer 5
-
HK$17,799 HKD
View
Price last confirmed 9 days ago
Most Expensive
C
NZ Jewellers
6ad31964-991f-4e48-bdce-65045c52e36e · Nov 5
HK$31,843 HKD
$4,063 USD
View
5 more retailers have this diamond
Prices start from HK$12,093 HKDSave up to HK$19,750 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.

B
0.91ct Radiant
HK$12,093 HKD