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Round|Natural|IGI

0.75ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 809631466

Shape and cutting style on the report: Round brilliant

Certificate IGI 809631466

Diamond specifications and retailer prices

From HK$2,453 HKD
As of November 2, 2026
Save HK$3,002 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,656 HKD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 809631466. Listed at 12 retailers as of November 2, 2026, with a 122% 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

0.75
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 809631466
Dimensions5.78 × 5.81 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.78 mm5.81 mm0.75 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809631466
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 63.1%

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 2
Current: HK$4,938 HKD|Low: HK$2,453 HKD|High: HK$8,935 HKD|Avg: HK$4,943 HKD|+7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5HK$2,453 HKD
Retailer 2HK$4,075 HKD
Retailer 4HK$4,138 HKD
Retailer 7HK$4,373 HKD
Retailer 1HK$4,938 HKD
Retailer 6HK$4,992 HKD
Retailer 3HK$5,455 HKD
Retailer 8HK$7,743 HKD

34 data points across 8 retailers

12 retailersHK$2,453 HKD to HK$5,455 HKD

A
Cheapest Retailer
-
HK$2,453 HKD
Retailer 2
-
HK$3,825 HKD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$4,075 HKD
View
A
Retailer 4
-
HK$4,138 HKD
View
Retailer 5
-
HK$4,209 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$4,373 HKD
View
Price last confirmed 11 days ago
Retailer 7
-
HK$4,412 HKD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
HK$4,938 HKD
View
Retailer 9
-
HK$4,992 HKD
View
Price last confirmed 12 days ago
A
Retailer 10
-
HK$5,455 HKD
View
Retailer 11
-
HK$7,743 HKD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
d5d20561-cedc-4242-9399-d44206557526 · Oct 3
HK$14,656 HKD
$1,870 USD
View
Price last confirmed 34 days ago
11 more retailers have this diamond
Prices start from HK$2,453 HKDSave up to HK$3,002 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
0.75ct Round
HK$2,453 HKD