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2.10ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 670479091

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479091

Diamond specifications and retailer prices

From HK$49,582 HKD
As of November 4, 2026
Save HK$45,738 HKD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$95,319 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670479091. Listed at 14 retailers as of November 4, 2026, with prices from HK$49,582 to HK$95,319, a HK$45,738 spread on the same certified stone. NZ Jewellers lists it at HK$95,319. 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

2.10
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 670479091
Dimensions8.35 × 8.29 × 4.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.35 mm8.29 mm2.10 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479091
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.5%

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$53,222 HKD|Low: HK$49,582 HKD|High: HK$82,932 HKD|Avg: HK$61,234 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6HK$49,582 HKD
Retailer 1HK$53,222 HKD
Retailer 2HK$54,838 HKD
Retailer 7HK$57,866 HKD
Retailer 4HK$61,922 HKD
Retailer 3HK$65,445 HKD
Retailer 5HK$81,723 HKD

39 data points across 7 retailers

14 retailersHK$49,582 HKD to HK$95,319 HKD

A
Cheapest Retailer
-
HK$49,582 HKD
A
Retailer 2
-
HK$49,707 HKD
View
Retailer 3
-
HK$52,610 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$52,720 HKD
View
A
Retailer 5
-
HK$53,222 HKD
View
A
Retailer 6
-
HK$54,838 HKD
View
B+
Retailer 7
-
HK$56,995 HKD
View
B+
Retailer 8
-
HK$57,866 HKD
View
B+
Retailer 9
-
HK$58,258 HKD
View
B+
Retailer 10
-
HK$61,922 HKD
View
B+
Retailer 11
-
HK$65,445 HKD
View
B+
Retailer 12
-
HK$65,758 HKD
View
B+
Retailer 13
-
HK$81,723 HKD
View
Most Expensive
B
NZ Jewellers
2db14cf9-1063-4f7d-b3fa-a080f16bf692 · Nov 5
HK$95,319 HKD
$12,150 USD
View
13 more retailers have this diamond
Prices start from HK$49,582 HKDSave up to HK$45,738 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
2.10ct Round
HK$49,582 HKD