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Round|Natural|GIA

3.03ct K SI2 Round Natural Diamond

EX • K/SI2

Diamond specifications and retailer prices

From HK$138,915 HKD
As of November 6, 2026
Save HK$48,279 HKD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$187,194 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 5 retailers as of November 6, 2026, with prices from HK$138,915 to HK$187,194, a HK$48,279 spread on the same certified stone. The Diamond Guys lists it at HK$187,194. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.15 × 9.22 × 5.74 mm
L/W Ratio1.01
Top View
9.15 mm9.22 mm3.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$138,915 HKD|Low: HK$138,915 HKD|High: HK$237,357 HKD|Avg: HK$179,297 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 29, 2026
Retailer 1HK$138,915 HKD
Retailer 3HK$163,925 HKD
Retailer 2HK$167,832 HKD
Retailer 5HK$170,986 HKD
Retailer 6HK$177,560 HKD
The Diamond GuysHK$187,194 HKD
Retailer 4HK$237,357 HKD

6 data points across 7 retailers

5 retailersHK$138,915 HKD to HK$187,194 HKD

A
Cheapest Retailer
-
HK$138,915 HKD
B+
Retailer 2
-
HK$163,925 HKD
View
B+
Retailer 3
-
HK$167,832 HKD
View
B+
Retailer 4
-
HK$177,254 HKD
View
Most Expensive
B
The Diamond Guys
1972714099 · Nov 6
HK$187,194 HKD
$23,861 USD
View
4 more retailers have this diamond
Prices start from HK$138,915 HKDSave up to HK$48,279 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
3.03ct Round
HK$138,915 HKD