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0.33ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 631401605

Shape and cutting style on the report: Round brilliant

Certificate IGI 631401605

Diamond specifications and retailer prices

From HK$1,090 HKD
As of November 4, 2026
Save HK$3,836 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$4,927 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.33ct natural round diamond

This 0.33ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 631401605. Listed at 11 retailers as of November 4, 2026, with prices from HK$1,090 to HK$4,927, a HK$3,836 spread on the same certified stone. NZ Jewellers lists it at HK$4,927. 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

0.33
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 631401605
Dimensions4.44 × 4.43 × 2.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
4.44 mm4.43 mm0.33 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 631401605
Side View
Table 57.0%Crown 33.1°Girdle: ThickPavilion 40.3°Culet: NoneDepth 60.7%

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 4
Current: HK$4,927 HKD|Low: HK$1,090 HKD|High: HK$6,959 HKD|Avg: HK$2,314 HKD|-29.2%
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
November 5, 2026
Retailer 3HK$1,090 HKD
Retailer 6HK$1,138 HKD
Retailer 8HK$1,169 HKD
Retailer 10HK$1,216 HKD
Retailer 11HK$1,271 HKD
Retailer 9HK$1,310 HKD
Retailer 12HK$1,467 HKD
Retailer 4HK$1,538 HKD
Retailer 2HK$2,071 HKD
Retailer 13HK$2,103 HKD
Retailer 7HK$2,510 HKD
Retailer 5HK$3,169 HKD
NZ JewellersHK$4,927 HKD

31 data points across 13 retailers

11 retailersHK$1,090 HKD to HK$4,927 HKD

A
Cheapest Retailer
-
HK$1,090 HKD
A
Retailer 2
-
HK$1,138 HKD
View
Retailer 3
-
HK$1,169 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,216 HKD
View
Retailer 5
-
HK$1,271 HKD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$1,310 HKD
View
B+
Retailer 7
-
HK$1,467 HKD
View
B+
Retailer 8
-
HK$2,071 HKD
View
B+
Retailer 9
-
HK$2,103 HKD
View
B+
Retailer 10
-
HK$2,510 HKD
View
Most Expensive
C
NZ Jewellers
05c5ac36-fa5c-4830-85dd-04db13828793 · Nov 4
HK$4,927 HKD
$628 USD
View
10 more retailers have this diamond
Prices start from HK$1,090 HKDSave up to HK$3,836 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
0.33ct Round
HK$1,090 HKD