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Radiant|Natural|GIA

0.56ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2566638608

Certificate GIA 2566638608

Diamond specifications and retailer prices

From HK$5,461 HKD
$696 USD
As of November 2, 2026
Save HK$13,668 HKD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,129 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.56ct natural radiant diamond

This 0.56ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566638608. Listed at 13 retailers as of October 30, 2026, with prices from HK$5,461 to HK$19,129, a HK$13,668 spread on the same certified stone. NZ Jewellers lists it at HK$19,129. 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

0.56
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566638608
Dimensions4.06 × 5.47 × 2.83 mm
L/W Ratio1.35
Top View
4.06 mm5.47 mm0.56 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566638608
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 69.7%

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 2
Current: HK$19,129 HKD|Low: HK$5,461 HKD|High: HK$19,129 HKD|Avg: HK$9,290 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
November 2, 2026
Retailer 10HK$5,461 HKD
Retailer 12HK$6,332 HKD
Retailer 7HK$6,958 HKD
Retailer 9HK$7,046 HKD
Retailer 6HK$7,107 HKD
Retailer 2HK$7,265 HKD
Retailer 5HK$7,416 HKD
Retailer 3HK$7,454 HKD
Retailer 11HK$8,062 HKD
Retailer 8HK$10,841 HKD
Retailer 4HK$16,242 HKD
NZ JewellersHK$19,129 HKD

11 data points across 12 retailers

13 retailersHK$5,461 HKD to HK$19,129 HKD

A
Cheapest Retailer
-
HK$5,461 HKD
$696 USD
Final sale: no returns
A
Retailer 2
-
HK$5,638 HKD
SGD 971 SGD
View
A
Retailer 3
-
HK$6,332 HKD
$807 USD
View
B+
Retailer 4
-
HK$6,958 HKD
$887 USD
View
B+
Retailer 5
-
HK$7,046 HKD
$898 USD
View
B+
Retailer 6
-
HK$7,107 HKD
£713 GBP
View
B+
Retailer 7
-
HK$7,265 HKD
£729 GBP
View
B+
Retailer 8
-
HK$7,416 HKD
£744 GBP
View
B+
Retailer 9
-
HK$7,454 HKD
$950 USD
View
B+
Retailer 10
-
HK$8,062 HKD
$1,028 USD
View
B
Retailer 11
-
HK$10,841 HKD
£1,088 GBP
View
B
Retailer 12
-
HK$16,242 HKD
£1,630 GBP
View
Most Expensive
B
NZ Jewellers
9ae14290-5bf5-4308-90b2-5ec99bd74fed · Oct 30
HK$19,129 HKD
$2,438 USD
View
12 more retailers have this diamond
Prices start from HK$5,461 HKDSave up to HK$13,668 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
0.56ct Radiant
HK$5,461 HKD