CaratHunter
Plans
Round|Natural|GIA

3.03ct I SI2 Round Natural Diamond

EX • I/SI2

Diamond specifications and retailer prices

From HK$210,144 HKD
CA$37,201 CAD
As of October 30, 2026
Save HK$64,219 HKD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$274,363 HKD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 4 retailers as of October 30, 2026, with prices from HK$210,144 to HK$274,363, a HK$64,219 spread on the same certified stone. Moon Ocean lists it at HK$274,363. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions9.16 × 9.24 × 5.76 mm
L/W Ratio1.01
Top View
9.16 mm9.24 mm3.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.6%

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: Oct 30
Current: HK$274,363 HKD|Low: HK$210,144 HKD|High: HK$277,871 HKD|Avg: HK$252,368 HKD|+0.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3HK$210,144 HKD
Retailer 4HK$260,595 HKD
Retailer 2HK$262,930 HKD
Moon OceanHK$274,363 HKD

26 data points across 4 retailers

4 retailersHK$210,144 HKD to HK$274,363 HKD

B+
Cheapest Retailer
-
HK$210,144 HKD
CA$37,201 CAD
B
Retailer 2
-
HK$260,595 HKD
$33,215 USD
View
B
Retailer 3
-
HK$262,930 HKD
$33,513 USD
View
Most Expensive
B
Moon Ocean
NVN-7BCB004E8-968 · Nov 1
HK$274,363 HKD
£27,535 GBP
View
3 more retailers have this diamond
Prices start from HK$210,144 HKDSave up to HK$64,219 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$210,144 HKD