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Round|Natural|GIA

1.40ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6561485063

Certificate GIA 6561485063

Diamond specifications and retailer prices

From HK$23,457 HKD
As of November 6, 2026
Save HK$20,064 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,521 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561485063. Listed at 12 retailers as of November 5, 2026, with prices from HK$23,457 to HK$43,521, a HK$20,064 spread on the same certified stone. NZ Jewellers lists it at HK$43,521. 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

1.40
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561485063
Dimensions7.09 × 7.14 × 4.45 mm
L/W Ratio1.01
Top View
7.09 mm7.14 mm1.40 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561485063
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$43,521 HKD|Low: HK$23,457 HKD|High: HK$47,338 HKD|Avg: HK$30,771 HKD|-8.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$23,457 HKD
Retailer 2HK$23,904 HKD
Retailer 5HK$25,683 HKD
Retailer 12HK$25,942 HKD
Retailer 3HK$26,099 HKD
Retailer 11HK$27,548 HKD
Retailer 7HK$28,661 HKD
Retailer 6HK$29,014 HKD
Retailer 8HK$30,487 HKD
Retailer 10HK$35,049 HKD
Retailer 9HK$41,664 HKD
NZ JewellersHK$43,521 HKD

28 data points across 12 retailers

12 retailersHK$23,457 HKD to HK$43,521 HKD

B+
Cheapest Retailer
-
HK$23,457 HKD
B+
Retailer 2
-
HK$23,904 HKD
View
B+
Retailer 3
-
HK$25,683 HKD
View
B+
Retailer 4
-
HK$25,942 HKD
View
B+
Retailer 5
-
HK$26,099 HKD
View
B
Retailer 6
-
HK$27,548 HKD
View
B+
Retailer 7
-
HK$28,661 HKD
View
B
Retailer 8
-
HK$29,014 HKD
View
B+
Retailer 9
-
HK$30,487 HKD
View
B
Retailer 10
-
HK$35,049 HKD
View
B
Retailer 11
-
HK$41,664 HKD
View
Most Expensive
B
NZ Jewellers
898a5315-a296-4525-8f53-db063351308f · Nov 5
HK$43,521 HKD
$5,553 USD
View
11 more retailers have this diamond
Prices start from HK$23,457 HKDSave up to HK$20,064 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.

B+
1.40ct Round
HK$23,457 HKD