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Round|Natural|GIA

1.03ct K IF Round Natural Diamond

EX • K/IF • GIA 1166552618

Certificate GIA 1166552618

Diamond specifications and retailer prices

From HK$25,230 HKD
As of November 6, 2026
Save HK$29,420 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$54,650 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1166552618. Listed at 16 retailers as of November 5, 2026, with prices from HK$25,230 to HK$54,650, a HK$29,420 spread on the same certified stone. NZ Jewellers lists it at HK$54,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1166552618
Dimensions6.50 × 6.49 × 4.01 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
6.50 mm6.49 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1166552618
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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$27,945 HKD|Low: HK$25,811 HKD|High: HK$53,081 HKD|Avg: HK$35,053 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7HK$25,811 HKD
Retailer 1HK$27,945 HKD
Retailer 2HK$31,381 HKD
Retailer 5HK$35,272 HKD
Retailer 4HK$35,813 HKD
Retailer 3HK$38,285 HKD
Retailer 6HK$52,453 HKD

36 data points across 7 retailers

16 retailersHK$25,230 HKD to HK$54,650 HKD

B+
Cheapest Retailer
-
HK$25,230 HKD
B+
Retailer 2
-
HK$25,811 HKD
View
B+
Retailer 3
-
HK$26,689 HKD
View
B+
Retailer 4
-
HK$27,301 HKD
View
B+
Retailer 5
-
HK$27,945 HKD
View
Retailer 6
-
HK$28,415 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$28,415 HKD
View
B+
Retailer 8
-
HK$29,514 HKD
View
B+
Retailer 9
-
HK$31,381 HKD
View
B+
Retailer 10
-
HK$32,793 HKD
View
B+
Retailer 11
-
HK$35,272 HKD
View
Retailer 12
-
HK$35,507 HKD
View
Price last confirmed 14 days ago
B
Retailer 13
-
HK$35,813 HKD
View
B
Retailer 14
-
HK$38,285 HKD
View
B
Retailer 15
-
HK$52,453 HKD
View
Most Expensive
B
NZ Jewellers
c5ec71fb-ddc5-4447-87f6-e14203e88618 · Nov 5
HK$54,650 HKD
$6,966 USD
View
15 more retailers have this diamond
Prices start from HK$25,230 HKDSave up to HK$29,420 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+
1.03ct Round
HK$25,230 HKD