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Round|Natural|GIA

1.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7558652217

Certificate GIA 7558652217

Diamond specifications and retailer prices

From HK$25,555 HKD
$3,257 USD
As of November 1, 2026
Save HK$29,799 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$55,354 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558652217. Listed at 19 retailers as of November 1, 2026, with prices from HK$25,555 to HK$55,354, a HK$29,799 spread on the same certified stone. NZ Jewellers lists it at HK$55,354. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
OriginNatural
Grading LabGIA
CertificateGIA 7558652217
Dimensions6.50 × 6.55 × 3.92 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.50 mm6.55 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558652217
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilionCulet: NoneDepth 60.4%

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$53,141 HKD|Low: HK$25,555 HKD|High: HK$53,779 HKD|Avg: HK$34,774 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6HK$25,555 HKD
Retailer 7HK$27,618 HKD
Retailer 9HK$28,787 HKD
Retailer 2HK$30,571 HKD
Retailer 4HK$32,033 HKD
Retailer 8HK$34,069 HKD
Retailer 3HK$35,804 HKD
Retailer 5HK$39,057 HKD
Retailer 1HK$53,141 HKD

39 data points across 9 retailers

19 retailersHK$25,555 HKD to HK$55,354 HKD

B+
Cheapest Retailer
-
HK$25,555 HKD
$3,257 USD
B+
Retailer 2
-
HK$27,618 HKD
$3,520 USD
View
B+
Retailer 3
-
HK$28,787 HKD
$3,669 USD
View
B+
Retailer 4
-
HK$28,787 HKD
$3,669 USD
View
Retailer 5
-
HK$29,015 HKD
$3,698 USD
View
Price last confirmed 69 days ago
B+
Retailer 6
-
HK$29,894 HKD
$3,810 USD
View
B+
Retailer 7
-
HK$30,571 HKD
£3,068 GBP
View
B+
Retailer 8
-
HK$32,033 HKD
£3,215 GBP
View
B+
Retailer 9
-
HK$32,561 HKD
$4,150 USD
View
B+
Retailer 10
-
HK$32,561 HKD
$4,150 USD
View
B
Retailer 11
-
HK$33,213 HKD
$4,233 USD
View
B
Retailer 12
-
HK$33,660 HKD
$4,290 USD
View
Retailer 13
-
HK$34,069 HKD
A$6,680 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
HK$35,804 HKD
€4,346 EUR
View
Retailer 15
-
HK$35,967 HKD
$4,584 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
HK$39,057 HKD
ZAR 80,418 ZAR
View
Retailer 17
-
HK$43,805 HKD
$5,583 USD
View
Price last confirmed 70 days ago
B
Retailer 18
-
HK$53,141 HKD
£5,333 GBP
View
Most Expensive
B
NZ Jewellers
89e70ee7-4ba2-4f76-b859-810f01cbc159 · Nov 2
HK$55,354 HKD
$7,055 USD
View
18 more retailers have this diamond
Prices start from HK$25,555 HKDSave up to HK$29,799 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$25,555 HKD