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Round|Natural|GIA

1.20ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7496905894

Certificate GIA 7496905894

Diamond specifications and retailer prices

From HK$11,121 HKD
As of November 6, 2026
Save HK$25,503 HKD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$36,624 HKD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7496905894. Listed at 11 retailers as of November 5, 2026, with prices from HK$11,121 to HK$36,624, a HK$25,503 spread on the same certified stone. NZ Jewellers lists it at HK$36,624. 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

1.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7496905894
Dimensions6.76 × 6.81 × 4.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
Twinning Wisp Feather
Top View
6.76 mm6.81 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7496905894
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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 6
Current: HK$11,121 HKD|Low: HK$11,121 HKD|High: HK$26,624 HKD|Avg: HK$17,318 HKD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1HK$11,121 HKD
Retailer 6HK$14,821 HKD
Retailer 5HK$15,706 HKD
Retailer 2HK$16,364 HKD
Retailer 4HK$18,912 HKD
Retailer 3HK$26,232 HKD

43 data points across 6 retailers

11 retailersHK$11,121 HKD to HK$36,624 HKD

A
Cheapest Retailer
-
HK$11,121 HKD
A
Retailer 2
-
HK$13,692 HKD
View
A
Retailer 3
-
HK$14,821 HKD
View
A
Retailer 4
-
HK$15,016 HKD
View
Retailer 5
-
HK$15,400 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$15,706 HKD
View
A
Retailer 7
-
HK$16,364 HKD
View
B+
Retailer 8
-
HK$17,328 HKD
View
B+
Retailer 9
-
HK$18,912 HKD
View
B
Retailer 10
-
HK$26,232 HKD
View
Most Expensive
B
NZ Jewellers
08d7f15a-e6da-47d5-98ef-1681910d7916 · Nov 5
HK$36,624 HKD
$4,673 USD
View
10 more retailers have this diamond
Prices start from HK$11,121 HKDSave up to HK$25,503 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$11,121 HKD