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Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5546576779

Certificate GIA 5546576779

Diamond specifications and retailer prices

From HK$15,973 HKD
As of November 6, 2026
Save HK$21,569 HKD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$37,542 HKD at MOH London · As of November 2, 2026
View at MOH London

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 5546576779. Listed at 12 retailers as of November 2, 2026, with prices from HK$15,973 to HK$37,542, a HK$21,569 spread on the same certified stone. MOH London lists it at HK$37,542. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5546576779
Dimensions6.44 × 6.48 × 4.03 mm
L/W Ratio1.01
Top View
6.44 mm6.48 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546576779
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 6
Current: HK$37,542 HKD|Low: HK$15,973 HKD|High: HK$37,990 HKD|Avg: HK$23,264 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$15,973 HKD
Retailer 8HK$16,985 HKD
Retailer 6HK$19,691 HKD
Retailer 5HK$22,539 HKD
Retailer 7HK$24,006 HKD
Retailer 4HK$24,916 HKD
Retailer 3HK$26,148 HKD
MOH LondonHK$37,542 HKD

36 data points across 8 retailers

12 retailersHK$15,973 HKD to HK$37,542 HKD

A
Cheapest Retailer
-
HK$15,973 HKD
A
Retailer 2
-
HK$16,985 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$18,060 HKD
View
B+
Retailer 4
-
HK$19,189 HKD
View
B+
Retailer 5
-
HK$19,691 HKD
View
Retailer 6
-
HK$21,425 HKD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
HK$22,531 HKD
View
B+
Retailer 8
-
HK$22,539 HKD
View
Retailer 9
-
HK$24,006 HKD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
HK$24,916 HKD
View
B
Retailer 11
-
HK$26,148 HKD
View
Most Expensive
B
MOH London
BBA9EAD01 · Nov 2
HK$37,542 HKD
£3,768 GBP
View
11 more retailers have this diamond
Prices start from HK$15,973 HKDSave up to HK$21,569 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$15,973 HKD