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Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6532941944

Certificate GIA 6532941944

Diamond specifications and retailer prices

From HK$18,028 HKD
As of November 4, 2026
Save HK$22,814 HKD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$40,842 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532941944. Listed at 15 retailers as of November 4, 2026, with prices from HK$18,028 to HK$40,842, a HK$22,814 spread on the same certified stone. NZ Jewellers lists it at HK$40,842. 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

1.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532941944
Dimensions6.44 × 6.39 × 4.04 mm
L/W Ratio1.01
Star length50%
Top View
6.44 mm6.39 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532941944
Side View
Table 58.0%Crown 34.5°Girdle: ThickPavilion 41.6°Culet: NoneDepth 63.1%

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$40,842 HKD|Low: HK$16,491 HKD|High: HK$40,842 HKD|Avg: HK$21,734 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7HK$16,538 HKD
Retailer 8HK$17,840 HKD
Retailer 3HK$18,028 HKD
Retailer 2HK$18,687 HKD
Retailer 4HK$19,378 HKD
Retailer 17HK$19,535 HKD
Retailer 9HK$20,280 HKD
Retailer 16HK$20,437 HKD
Retailer 10HK$20,547 HKD
Retailer 5HK$20,868 HKD
Retailer 14HK$21,778 HKD
Retailer 6HK$21,943 HKD
Retailer 11HK$22,539 HKD
Retailer 12HK$23,159 HKD
Retailer 13HK$23,842 HKD
Retailer 15HK$34,134 HKD
NZ JewellersHK$40,842 HKD

15 data points across 17 retailers

15 retailersHK$18,028 HKD to HK$40,842 HKD

Retailer 1
-
HK$17,840 HKD
Price last confirmed 82 days ago
A
Retailer 2
-
HK$18,028 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$18,687 HKD
View
B+
Retailer 4
-
HK$19,378 HKD
View
B+
Retailer 5
-
HK$19,535 HKD
View
B+
Retailer 6
-
HK$20,437 HKD
View
B+
Retailer 7
-
HK$20,547 HKD
View
Retailer 8
-
HK$20,868 HKD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
HK$21,778 HKD
View
Retailer 10
-
HK$21,943 HKD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
HK$22,539 HKD
View
B+
Retailer 12
-
HK$23,159 HKD
View
B+
Retailer 13
-
HK$23,842 HKD
View
B
Retailer 14
-
HK$34,134 HKD
View
Most Expensive
B
NZ Jewellers
96913995-29b3-49a2-86a4-b328455ae674 · Nov 5
HK$40,842 HKD
$5,206 USD
View
14 more retailers have this diamond
Prices start from HK$18,028 HKDSave up to HK$22,814 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
1.03ct Round
HK$18,028 HKD