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Round|Natural|GIA

1.40ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2516009731

Certificate GIA 2516009731

Diamond specifications and retailer prices

From HK$27,027 HKD
As of November 1, 2026
Save HK$33,232 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$60,259 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 2516009731. Listed at 14 retailers as of November 1, 2026, with prices from HK$27,027 to HK$60,259, a HK$33,232 spread on the same certified stone. NZ Jewellers lists it at HK$60,259. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2516009731
Dimensions7.21 × 7.15 × 4.40 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.21 mm7.15 mm1.40 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516009731
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 1
Current: HK$60,259 HKD|Low: HK$27,027 HKD|High: HK$60,259 HKD|Avg: HK$40,629 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$27,027 HKD
Retailer 9HK$29,890 HKD
Retailer 8HK$31,334 HKD
Retailer 2HK$34,433 HKD
Retailer 3HK$34,817 HKD
Retailer 5HK$38,834 HKD
Retailer 4HK$42,199 HKD
Retailer 6HK$54,932 HKD
NZ JewellersHK$60,259 HKD

43 data points across 9 retailers

14 retailersHK$27,027 HKD to HK$60,259 HKD

B+
Cheapest Retailer
-
HK$27,027 HKD
B+
Retailer 2
-
HK$27,568 HKD
View
B
Retailer 3
-
HK$29,427 HKD
View
B
Retailer 4
-
HK$29,890 HKD
View
Retailer 5
-
HK$31,334 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$31,334 HKD
View
B+
Retailer 7
-
HK$31,334 HKD
View
B
Retailer 8
-
HK$34,433 HKD
View
B
Retailer 9
-
HK$34,817 HKD
View
B
Retailer 10
-
HK$36,151 HKD
View
B
Retailer 11
-
HK$38,834 HKD
View
B
Retailer 12
-
HK$42,199 HKD
View
B
Retailer 13
-
HK$54,932 HKD
View
Most Expensive
B
NZ Jewellers
521a662e-9b5b-4efb-977f-dac68c92a4a0 · Nov 5
HK$60,259 HKD
$7,681 USD
View
13 more retailers have this diamond
Prices start from HK$27,027 HKDSave up to HK$33,232 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$27,027 HKD