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Round|Natural|GIA

3.05ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 2235971137

Certificate GIA 2235971137

Diamond specifications and retailer prices

From HK$175,470 HKD
$22,364 USD
As of November 2, 2026
Save HK$57,685 HKD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$233,155 HKD at Yorxs · As of November 1, 2026
View at Yorxs

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 very-good cut grade and certified by GIA 2235971137. Listed at 3 retailers as of November 1, 2026, with prices from HK$175,470 to HK$233,155, a HK$57,685 spread on the same certified stone. Yorxs lists it at HK$233,155. 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

3.05
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2235971137
Dimensions9.36 × 9.39 × 5.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
9.36 mm9.39 mm3.05 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235971137
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

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$201,562 HKD|Low: HK$173,297 HKD|High: HK$234,201 HKD|Avg: HK$204,639 HKD|-0.6%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2HK$175,470 HKD
Retailer 1HK$201,562 HKD
YorxsHK$233,155 HKD

34 data points across 3 retailers

3 retailersHK$175,470 HKD to HK$233,155 HKD

B+
Cheapest Retailer
-
HK$175,470 HKD
$22,364 USD
B+
Retailer 2
-
HK$201,562 HKD
£20,228 GBP
View
Most Expensive
B
Yorxs
CU-2000 · Nov 1
HK$233,155 HKD
€28,301 EUR
View
2 more retailers have this diamond
Prices start from HK$175,470 HKDSave up to HK$57,685 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$175,470 HKD