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Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 5563000258

Certificate GIA 5563000258

Diamond specifications and retailer prices

From HK$42,521 HKD
As of November 4, 2026
Save HK$37,869 HKD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$99,634 HKD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5563000258. Listed at 16 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.03
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563000258
Dimensions7.85 × 7.89 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.85 mm7.89 mm2.03 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563000258
Side View
Table 56.0%Crown 38.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$53,638 HKD|Low: HK$41,870 HKD|High: HK$86,376 HKD|Avg: HK$54,774 HKD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2HK$42,521 HKD
Retailer 12HK$43,274 HKD
Retailer 11HK$45,698 HKD
Retailer 10HK$45,777 HKD
Retailer 9HK$48,374 HKD
Retailer 8HK$48,640 HKD
Retailer 4HK$51,833 HKD
Retailer 1HK$53,638 HKD
Retailer 6HK$59,459 HKD
Retailer 3HK$64,080 HKD
Retailer 5HK$66,425 HKD
Retailer 7HK$80,390 HKD

29 data points across 12 retailers

16 retailersHK$42,521 HKD to HK$80,390 HKD

A
Cheapest Retailer
-
HK$42,521 HKD
A
Retailer 2
-
HK$43,274 HKD
View
A
Retailer 3
-
HK$45,698 HKD
View
A
Retailer 4
-
HK$45,777 HKD
View
B+
Retailer 5
-
HK$48,374 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$48,640 HKD
View
Retailer 7
-
HK$48,640 HKD
View
Price last confirmed 29 days ago
A
Retailer 8
-
HK$53,638 HKD
View
Retailer 9
-
HK$53,967 HKD
View
Price last confirmed 43 days ago
B+
Retailer 10
-
HK$55,113 HKD
View
B+
Retailer 11
-
HK$59,459 HKD
View
Retailer 12
-
HK$64,080 HKD
View
Price last confirmed 14 days ago
Retailer 13
-
HK$64,794 HKD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
HK$66,425 HKD
View
B
Retailer 15
-
HK$80,390 HKD
View
Most Expensive
NZ Jewellers
cc891014-5b14-49ee-9627-6154d20291da · Sep 24
HK$99,634 HKD
$12,700 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from HK$42,521 HKDSave up to HK$37,869 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
2.03ct Round
HK$42,521 HKD