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Round|Natural|IGI

1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 670479737

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479737

Diamond specifications and retailer prices

From HK$13,668 HKD
As of November 4, 2026
Save HK$12,548 HKD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$37,996 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 670479737. Listed at 17 retailers as of November 4, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 670479737
Dimensions6.73 × 6.79 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.73 mm6.79 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479737
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 4
Current: HK$13,958 HKD|Low: HK$13,668 HKD|High: HK$27,619 HKD|Avg: HK$17,604 HKD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$13,668 HKD
Retailer 10HK$13,755 HKD
Retailer 1HK$13,958 HKD
Retailer 11HK$14,413 HKD
Retailer 3HK$15,581 HKD
Retailer 2HK$16,294 HKD
Retailer 4HK$16,474 HKD
Retailer 5HK$17,368 HKD
Retailer 7HK$18,308 HKD
Retailer 6HK$20,322 HKD
Retailer 9HK$26,216 HKD

31 data points across 11 retailers

17 retailersHK$13,668 HKD to HK$26,216 HKD

A
Cheapest Retailer
-
HK$13,668 HKD
A
Retailer 2
-
HK$13,755 HKD
View
A
Retailer 3
-
HK$13,958 HKD
View
A
Retailer 4
-
HK$14,413 HKD
View
Retailer 5
-
HK$15,197 HKD
View
Price last confirmed 44 days ago
Retailer 6
-
HK$15,581 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$15,581 HKD
View
Price last confirmed 19 days ago
Retailer 8
-
HK$16,294 HKD
View
Price last confirmed 22 days ago
A
Retailer 9
-
HK$16,474 HKD
View
A
Retailer 10
-
HK$17,368 HKD
View
Retailer 11
-
HK$17,532 HKD
View
Price last confirmed 45 days ago
Retailer 12
-
HK$17,971 HKD
View
Price last confirmed 19 days ago
A
Retailer 13
-
HK$18,308 HKD
View
B+
Retailer 14
-
HK$20,322 HKD
View
B
Retailer 15
-
HK$26,216 HKD
View
Retailer 16
-
HK$37,063 HKD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
15b0280f-d1b5-4f16-b7ea-45eb24be4c80 · Oct 17
HK$37,996 HKD
$4,848 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from HK$13,668 HKDSave up to HK$12,548 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
1.20ct Round
HK$13,668 HKD