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Round|Natural|IGI

1.23ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 746534701

Shape and cutting style on the report: Round brilliant

Certificate IGI 746534701

Diamond specifications and retailer prices

From HK$15,659 HKD
As of November 5, 2026
3 retailers carry this diamond
Most expensive: HK$34,947 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 746534701. Listed at 3 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 746534701
Dimensions6.81 × 6.86 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.81 mm6.86 mm1.23 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 746534701
Side View
Table 56.0%Crown 36.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: HK$15,659 HKD|Low: HK$13,488 HKD|High: HK$29,594 HKD|Avg: HK$19,570 HKD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2HK$13,488 HKD
Retailer 1HK$15,659 HKD
Retailer 5HK$16,459 HKD
Retailer 11HK$16,890 HKD
Retailer 3HK$17,493 HKD
Retailer 10HK$17,556 HKD
Retailer 6HK$19,304 HKD
Retailer 7HK$19,868 HKD
Retailer 4HK$21,482 HKD
Retailer 9HK$25,479 HKD
Retailer 8HK$29,594 HKD

12 data points across 11 retailers

3 retailers

A
Cheapest Retailer
-
HK$15,659 HKD
Retailer 2
-
HK$17,556 HKD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
80ac84bb-a233-4c9e-bd1a-95c748e64be0 · Sep 25
HK$34,947 HKD
$4,459 USD
View
Price last confirmed 42 days ago
2 more retailers have this diamond
Prices start from HK$15,659 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
1.23ct Round
HK$15,659 HKD