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Round|Natural|GIA

0.55ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1568016522

Certificate GIA 1568016522

Diamond specifications and retailer prices

From HK$4,111 HKD
As of November 6, 2026
Save HK$8,779 HKD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,534 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568016522. Listed at 21 retailers as of November 4, 2026, with a 214% 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

0.55
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568016522
Dimensions5.31 × 5.34 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.31 mm5.34 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568016522
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.0%

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 6
Current: HK$4,111 HKD|Low: HK$3,028 HKD|High: HK$13,070 HKD|Avg: HK$6,629 HKD|+8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$4,111 HKD
Retailer 9HK$5,162 HKD
Retailer 2HK$5,288 HKD
Retailer 8HK$5,594 HKD
Retailer 7HK$5,805 HKD
Retailer 5HK$6,598 HKD
Retailer 10HK$6,629 HKD
Retailer 4HK$6,770 HKD
Retailer 3HK$7,437 HKD
Retailer 6HK$12,890 HKD

35 data points across 10 retailers

21 retailersHK$4,111 HKD to HK$12,890 HKD

A
Cheapest Retailer
-
HK$4,111 HKD
A
Retailer 2
-
HK$5,162 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$5,280 HKD
View
Retailer 4
-
HK$5,539 HKD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$5,554 HKD
View
Price last confirmed 44 days ago
Retailer 6
-
HK$5,594 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,594 HKD
View
Price last confirmed 20 days ago
A
Retailer 8
-
HK$5,594 HKD
View
Retailer 9
-
HK$5,594 HKD
View
Price last confirmed 21 days ago
A
Retailer 10
-
HK$5,805 HKD
View
Retailer 11
-
HK$6,284 HKD
View
Price last confirmed 45 days ago
Retailer 12
-
HK$6,449 HKD
View
Price last confirmed 29 days ago
A
Retailer 13
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HK$6,449 HKD
View
A
Retailer 14
-
HK$6,598 HKD
View
A
Retailer 15
-
HK$6,629 HKD
View
A
Retailer 16
-
HK$6,770 HKD
View
B+
Retailer 17
-
HK$7,437 HKD
View
B
Retailer 18
-
HK$12,890 HKD
View
Retailer 19
-
HK$16,750 HKD
View
Price last confirmed 46 days ago
Retailer 20
-
HK$17,534 HKD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
fec76635-06e2-4165-8003-17177b70ff9c · Oct 30
HK$17,534 HKD
$2,235 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from HK$4,111 HKDSave up to HK$8,779 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
0.55ct Round
HK$4,111 HKD