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Radiant|Natural|GIA

0.57ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 6542330290

Certificate GIA 6542330290

Diamond specifications and retailer prices

From HK$3,010 HKD
As of November 6, 2026
Save HK$10,675 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,684 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural radiant diamond

This 0.57ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542330290. Listed at 15 retailers as of November 5, 2026, with prices from HK$3,010 to HK$13,684, a HK$10,675 spread on the same certified stone. NZ Jewellers lists it at HK$13,684. 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

0.57
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle45.57°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6542330290
Dimensions5.80 × 4.20 × 2.87 mm
L/W Ratio1.38
Top View
5.80 mm4.20 mm0.57 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542330290
Side View
Table 70.0%Crown 45.57°Girdle: THN-STKPavilion 39.47°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$13,684 HKD|Low: HK$3,010 HKD|High: HK$13,684 HKD|Avg: HK$5,167 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 5HK$3,010 HKD
Retailer 12HK$3,668 HKD
Retailer 6HK$3,691 HKD
Retailer 7HK$3,848 HKD
Retailer 14HK$3,848 HKD
Retailer 8HK$4,083 HKD
Retailer 3HK$4,122 HKD
Retailer 9HK$4,232 HKD
Retailer 10HK$4,358 HKD
Retailer 15HK$4,781 HKD
Retailer 4HK$5,055 HKD
Retailer 11HK$5,369 HKD
Retailer 13HK$5,533 HKD
Retailer 2HK$8,198 HKD
NZ JewellersHK$13,684 HKD

38 data points across 15 retailers

15 retailersHK$3,010 HKD to HK$13,684 HKD

B+
Cheapest Retailer
-
HK$3,010 HKD
B+
Retailer 2
-
HK$3,668 HKD
View
B+
Retailer 3
-
HK$3,691 HKD
View
B+
Retailer 4
-
HK$3,848 HKD
View
B+
Retailer 5
-
HK$3,848 HKD
View
B+
Retailer 6
-
HK$4,083 HKD
View
B+
Retailer 7
-
HK$4,122 HKD
View
B+
Retailer 8
-
HK$4,232 HKD
View
B+
Retailer 9
-
HK$4,358 HKD
View
B+
Retailer 10
-
HK$4,781 HKD
View
B+
Retailer 11
-
HK$5,055 HKD
View
B+
Retailer 12
-
HK$5,369 HKD
View
B
Retailer 13
-
HK$5,533 HKD
View
B
Retailer 14
-
HK$8,198 HKD
View
Most Expensive
C
NZ Jewellers
c54d2280-3b48-4746-b08a-87e99725e29c · Nov 5
HK$13,684 HKD
$1,746 USD
View
14 more retailers have this diamond
Prices start from HK$3,010 HKDSave up to HK$10,675 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+
0.57ct Radiant
HK$3,010 HKD