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2.50ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 827606478

Shape and cutting style on the report: Round brilliant

Certificate IGI 827606478

Diamond specifications and retailer prices

From HK$44,035 HKD
As of November 1, 2026
Save HK$40,418 HKD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$84,454 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 827606478. Listed at 12 retailers as of November 1, 2026, with prices from HK$44,035 to HK$84,454, a HK$40,418 spread on the same certified stone. NZ Jewellers lists it at HK$84,454. 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

2.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 827606478
Dimensions8.66 × 8.70 × 5.24 mm
L/W Ratio1.00
Girdle conditionPARTLY FACETED
Top View
8.66 mm8.70 mm2.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 827606478
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

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 1
Current: HK$84,454 HKD|Low: HK$41,313 HKD|High: HK$84,454 HKD|Avg: HK$54,927 HKD|+3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$44,035 HKD
Retailer 3HK$44,325 HKD
Retailer 12HK$44,482 HKD
Retailer 8HK$50,500 HKD
Retailer 9HK$50,500 HKD
Retailer 10HK$50,500 HKD
Retailer 11HK$51,731 HKD
Retailer 5HK$54,744 HKD
Retailer 7HK$58,266 HKD
Retailer 2HK$59,984 HKD
Retailer 6HK$74,396 HKD
NZ JewellersHK$84,454 HKD

36 data points across 12 retailers

12 retailersHK$44,035 HKD to HK$84,454 HKD

A
Cheapest Retailer
-
HK$44,035 HKD
A
Retailer 2
-
HK$44,325 HKD
View
A
Retailer 3
-
HK$44,482 HKD
View
Retailer 4
-
HK$50,500 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$50,500 HKD
View
A
Retailer 6
-
HK$50,500 HKD
View
A
Retailer 7
-
HK$51,731 HKD
View
A
Retailer 8
-
HK$54,744 HKD
View
B+
Retailer 9
-
HK$58,266 HKD
View
A
Retailer 10
-
HK$59,984 HKD
View
B+
Retailer 11
-
HK$74,396 HKD
View
Most Expensive
B+
NZ Jewellers
ad6c1acc-07ea-4f68-a7e7-bc6d873da663 · Nov 5
HK$84,454 HKD
$10,765 USD
View
11 more retailers have this diamond
Prices start from HK$44,035 HKDSave up to HK$40,418 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
2.50ct Round
HK$44,035 HKD