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3.15ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6305184742

Certificate GIA 6305184742

Diamond specifications and retailer prices

From HK$244,927 HKD
As of November 1, 2026
Save HK$106,240 HKD (30%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$351,167 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.15ct natural round diamond

This 3.15ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6305184742. Listed at 15 retailers as of November 1, 2026, with prices from HK$244,927 to HK$351,167, a HK$106,240 spread on the same certified stone. The Diamond Guys lists it at HK$351,167. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.15
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6305184742
Dimensions9.49 × 9.45 × 5.76 mm
L/W Ratio1.00
Top View
9.49 mm9.45 mm3.15 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6305184742
Side View
Table 58.0%Crown 35.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 1
Current: HK$267,961 HKD|Low: HK$244,927 HKD|High: HK$351,104 HKD|Avg: HK$297,153 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5HK$244,927 HKD
Retailer 1HK$267,961 HKD
Retailer 3HK$287,252 HKD
Retailer 4HK$314,765 HKD
Retailer 2HK$349,229 HKD

42 data points across 5 retailers

15 retailersHK$244,927 HKD to HK$351,167 HKD

B+
Cheapest Retailer
-
HK$244,927 HKD
B+
Retailer 2
-
HK$267,961 HKD
View
B
Retailer 3
-
HK$272,691 HKD
View
B
Retailer 4
-
HK$273,452 HKD
View
B
Retailer 5
-
HK$277,320 HKD
View
B+
Retailer 6
-
HK$280,733 HKD
View
B+
Retailer 7
-
HK$287,252 HKD
View
B
Retailer 8
-
HK$299,608 HKD
View
B
Retailer 9
-
HK$299,608 HKD
View
B
Retailer 10
-
HK$303,578 HKD
View
B
Retailer 11
-
HK$309,572 HKD
View
B
Retailer 12
-
HK$314,765 HKD
View
B
Retailer 13
-
HK$322,650 HKD
View
B
Retailer 14
-
HK$349,229 HKD
View
Most Expensive
B
The Diamond Guys
1947090706 · Nov 6
HK$351,167 HKD
$44,762 USD
View
14 more retailers have this diamond
Prices start from HK$244,927 HKDSave up to HK$106,240 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+
3.15ct Round
HK$244,927 HKD