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Round|Natural|GIA

3.07ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1355486094

Certificate GIA 1355486094

Diamond specifications and retailer prices

From HK$205,058 HKD
$26,135 USD
As of November 2, 2026
Save HK$72,873 HKD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$277,931 HKD at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.07ct natural round diamond

This 3.07ct 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 1355486094. Listed at 7 retailers as of November 1, 2026, with prices from HK$205,058 to HK$277,931, a HK$72,873 spread on the same certified stone. Yorxs lists it at HK$277,931. 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

3.07
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1355486094
Dimensions9.32 × 9.39 × 5.72 mm
L/W Ratio1.01
Top View
9.32 mm9.39 mm3.07 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1355486094
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.1%

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 2
Current: HK$259,055 HKD|Low: HK$203,143 HKD|High: HK$279,167 HKD|Avg: HK$244,114 HKD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 1, 2026
Retailer 3HK$205,058 HKD
Retailer 2HK$237,760 HKD
Retailer 1HK$259,055 HKD
YorxsHK$277,931 HKD

30 data points across 4 retailers

7 retailersHK$205,058 HKD to HK$277,931 HKD

B+
Cheapest Retailer
-
HK$205,058 HKD
$26,135 USD
B+
Retailer 2
-
HK$220,507 HKD
$28,104 USD
View
B
Retailer 3
-
HK$237,760 HKD
$30,303 USD
View
Retailer 4
-
HK$237,760 HKD
$30,303 USD
View
Price last confirmed 24 days ago
Retailer 5
-
HK$237,760 HKD
$30,303 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
HK$259,055 HKD
£25,998 GBP
View
Most Expensive
B
Yorxs
K-6094-321 · Nov 1
HK$277,931 HKD
€33,736 EUR
View
6 more retailers have this diamond
Prices start from HK$205,058 HKDSave up to HK$72,873 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+
3.07ct Round
HK$205,058 HKD