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Round|Natural|GIA

3.03ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7566055340

Certificate GIA 7566055340

Diamond specifications and retailer prices

From HK$139,550 HKD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: HK$151,946 HKD at Aurelinne · As of August 31, 2026
View at Aurelinne

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566055340. Listed at 3 retailers as of November 2, 2026. 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

3.03
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566055340
Dimensions9.19 × 9.22 × 5.73 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Needle
Top View
9.19 mm9.22 mm3.03 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566055340
Side View
Table 57.0%Crown 35°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$139,550 HKD|Low: HK$96,951 HKD|High: HK$150,087 HKD|Avg: HK$130,739 HKD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2HK$100,332 HKD
Retailer 4HK$135,063 HKD
Retailer 1HK$139,550 HKD
Retailer 3HK$150,087 HKD

28 data points across 4 retailers

3 retailers

Retailer 1
-
HK$100,332 HKD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$139,550 HKD
View
Most Expensive
Aurelinne
a9048881-861d-44a4-98ec-07e4c14bfd52 · Aug 31
HK$151,946 HKD
$19,368 USD
View
Price last confirmed 66 days ago
2 more retailers have this diamond
Prices start from HK$139,550 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+
3.03ct Round
HK$139,550 HKD