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3.05ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7281761386

Certificate GIA 7281761386

Diamond specifications and retailer prices

From HK$264,425 HKD
CA$46,808 CAD
As of November 2, 2026
Save HK$63,487 HKD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$327,912 HKD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7281761386. Listed at 5 retailers as of November 2, 2026, with prices from HK$264,425 to HK$327,912, a HK$63,487 spread on the same certified stone. The Diamond Guys lists it at HK$327,912. 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

3.05
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7281761386
Dimensions9.30 × 9.34 × 5.70 mm
L/W Ratio1.00
Top View
9.30 mm9.34 mm3.05 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7281761386
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$321,611 HKD|Low: HK$297,828 HKD|High: HK$323,530 HKD|Avg: HK$310,937 HKD|+2.6%
Retailer 1
Retailer 2
November 2, 2026
Retailer 2HK$300,743 HKD
Retailer 1HK$321,611 HKD

36 data points across 2 retailers

5 retailersHK$264,425 HKD to HK$327,912 HKD

B
Cheapest Retailer
-
HK$264,425 HKD
CA$46,808 CAD
B
Retailer 2
-
HK$300,743 HKD
£30,181 GBP
View
B
Retailer 3
-
HK$308,054 HKD
$39,262 USD
View
B
Retailer 4
-
HK$321,611 HKD
€39,038 EUR
View
Most Expensive
B
The Diamond Guys
1780848624 · Nov 2
HK$327,912 HKD
$41,793 USD
View
4 more retailers have this diamond
Prices start from HK$264,425 HKDSave up to HK$63,487 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
3.05ct Round
HK$264,425 HKD