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0.75ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 815656146

Shape and cutting style on the report: Round brilliant

Certificate IGI 815656146

Diamond specifications and retailer prices

From HK$3,566 HKD
As of November 5, 2026
Save HK$9,295 HKD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,861 HKD at NZ Jewellers · As of November 2, 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 815656146. Listed at 13 retailers as of November 2, 2026, with prices from HK$3,566 to HK$12,861, a HK$9,295 spread on the same certified stone. NZ Jewellers lists it at HK$12,861. 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 angle36.2°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 815656146
Dimensions5.77 × 5.71 × 3.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.77 mm5.71 mm0.75 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656146
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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 5
Current: HK$12,861 HKD|Low: HK$3,566 HKD|High: HK$13,143 HKD|Avg: HK$5,841 HKD|-2.1%
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 6, 2026
Retailer 8HK$3,566 HKD
Retailer 11HK$3,723 HKD
Retailer 4HK$4,099 HKD
Retailer 13HK$4,420 HKD
Retailer 5HK$4,436 HKD
Retailer 6HK$4,718 HKD
Retailer 9HK$5,024 HKD
Retailer 12HK$5,643 HKD
Retailer 7HK$6,035 HKD
Retailer 10HK$6,129 HKD
Retailer 2HK$6,168 HKD
Retailer 3HK$9,475 HKD
NZ JewellersHK$12,861 HKD

24 data points across 13 retailers

13 retailersHK$3,566 HKD to HK$12,861 HKD

A
Cheapest Retailer
-
HK$3,566 HKD
A
Retailer 2
-
HK$3,723 HKD
View
A
Retailer 3
-
HK$4,099 HKD
View
A
Retailer 4
-
HK$4,420 HKD
View
Retailer 5
-
HK$4,436 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$4,718 HKD
View
A
Retailer 7
-
HK$5,024 HKD
View
B+
Retailer 8
-
HK$5,643 HKD
View
A
Retailer 9
-
HK$6,035 HKD
View
A
Retailer 10
-
HK$6,129 HKD
View
A
Retailer 11
-
HK$6,168 HKD
View
B+
Retailer 12
-
HK$9,475 HKD
View
Most Expensive
B
NZ Jewellers
40796e42-2669-49ad-9b87-c89dbc207cd3 · Nov 2
HK$12,861 HKD
$1,641 USD
View
12 more retailers have this diamond
Prices start from HK$3,566 HKDSave up to HK$9,295 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$3,566 HKD