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0.70ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 720529027

Shape and cutting style on the report: Round brilliant

Certificate IGI 720529027

Diamond specifications and retailer prices

From HK$2,328 HKD
As of November 6, 2026
Save HK$4,906 HKD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,030 HKD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 720529027. Listed at 13 retailers as of November 4, 2026, with a 211% 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

0.70
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 720529027
Dimensions5.64 × 5.68 × 3.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.64 mm5.68 mm0.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 720529027
Side View
Table 60.0%Crown 36.4°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.5%

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 6
Current: HK$2,328 HKD|Low: HK$2,328 HKD|High: HK$7,328 HKD|Avg: HK$4,667 HKD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1HK$2,328 HKD
Retailer 4HK$4,130 HKD
Retailer 2HK$4,138 HKD
Retailer 6HK$4,459 HKD
Retailer 3HK$5,635 HKD
Retailer 5HK$7,234 HKD

41 data points across 6 retailers

13 retailersHK$2,328 HKD to HK$7,234 HKD

A
Cheapest Retailer
-
HK$2,328 HKD
Retailer 2
-
HK$2,994 HKD
View
Price last confirmed 96 days ago
Retailer 3
-
HK$3,143 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$3,378 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$3,378 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$3,621 HKD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
HK$4,130 HKD
View
A
Retailer 8
-
HK$4,138 HKD
View
B+
Retailer 9
-
HK$4,162 HKD
View
B+
Retailer 10
-
HK$4,459 HKD
View
B+
Retailer 11
-
HK$5,635 HKD
View
B
Retailer 12
-
HK$7,234 HKD
View
Most Expensive
NZ Jewellers
e14a8d0d-c40e-44bb-8b56-1be49bfd9a4f · Sep 26
HK$12,030 HKD
$1,535 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from HK$2,328 HKDSave up to HK$4,906 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
0.70ct Round
HK$2,328 HKD