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Radiant|Natural|GIA

0.71ct K SI1 Radiant Natural Diamond

ID • K/SI1 • GIA 2221552225

Certificate GIA 2221552225

Diamond specifications and retailer prices

From HK$10,714 HKD
As of November 6, 2026
Save HK$6,717 HKD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$22,375 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 0.71ct natural radiant diamond

This 0.71ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221552225. Listed at 7 retailers as of November 6, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221552225
Dimensions5.75 × 4.69 × 3.18 mm
L/W Ratio1.23
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.75 mm4.69 mm0.71 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221552225
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 6
Current: HK$22,375 HKD|Low: HK$10,714 HKD|High: HK$22,774 HKD|Avg: HK$14,810 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 6HK$10,714 HKD
Retailer 5HK$10,776 HKD
Retailer 4HK$12,955 HKD
Retailer 2HK$14,248 HKD
Retailer 3HK$17,430 HKD
MOH LondonHK$22,375 HKD

43 data points across 6 retailers

7 retailersHK$10,714 HKD to HK$17,430 HKD

B
Cheapest Retailer
-
HK$10,714 HKD
B
Retailer 2
-
HK$10,776 HKD
View
B
Retailer 3
-
HK$10,886 HKD
View
B
Retailer 4
-
HK$12,955 HKD
View
B
Retailer 5
-
HK$14,248 HKD
View
B
Retailer 6
-
HK$17,430 HKD
View
Most Expensive
MOH London
B3657212B · Nov 7
HK$22,375 HKD
£2,248 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$10,714 HKDSave up to HK$6,717 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
0.71ct Radiant
HK$10,714 HKD