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Round|Natural|GIA

3.13ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 1142503798

Certificate GIA 1142503798

Diamond specifications and retailer prices

From HK$281,064 HKD
$35,824 USD
As of November 2, 2026
Save HK$101,088 HKD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$382,152 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 3.13ct natural round diamond

This 3.13ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1142503798. Listed at 2 retailers as of November 2, 2026, with prices from HK$281,064 to HK$382,152, a HK$101,088 spread on the same certified stone. Yorxs lists it at HK$382,152. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.13
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1142503798
Dimensions9.26 × 9.35 × 5.82 mm
L/W Ratio1.01
Top View
9.26 mm9.35 mm3.13 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1142503798
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$281,064 HKD|Low: HK$281,064 HKD|High: HK$383,857 HKD|Avg: HK$328,635 HKD
Retailer 1
Yorxs
November 2, 2026
Retailer 1HK$281,064 HKD
YorxsHK$382,152 HKD

12 data points across 2 retailers

2 retailersHK$281,064 HKD to HK$382,152 HKD

B
Cheapest Retailer
-
HK$281,064 HKD
$35,824 USD
Most Expensive
C
Yorxs
RDC3503 · Nov 2
HK$382,152 HKD
€46,389 EUR
View
1 more retailer has this diamond
Prices start from HK$281,064 HKDSave up to HK$101,088 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
3.13ct Round
HK$281,064 HKD