CaratHunter
Plans
Radiant|Natural|GIA

3.05ct J SI1 Radiant Natural Diamond

J/SI1 • GIA 3545946460

Certificate GIA 3545946460

Diamond specifications and retailer prices

From $28,687 SGD
As of November 5, 2026
Save $1,866 SGD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $30,553 SGD at Jared · As of November 6, 2026
View at Jared

About this 3.05ct natural radiant diamond

This 3.05ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 3545946460. Listed at 4 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545946460
Dimensions9.44 × 7.24 mm
L/W Ratio1.30
Top View
9.44 mm7.24 mm3.05 ctJ / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545946460
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.6%

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 5
Current: $30,553 SGD|Low: $28,687 SGD|High: $31,079 SGD|Avg: $30,237 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$28,687 SGD
Retailer 3$29,836 SGD
Retailer 4$29,836 SGD
Jared$30,553 SGD
Retailer 5$31,079 SGD

3 data points across 5 retailers

4 retailers$28,687 SGD to $30,553 SGD

B+
Cheapest Retailer
-
$28,687 SGD
B
Retailer 2
-
$29,836 SGD
View
B
Retailer 3
-
$29,836 SGD
View
Most Expensive
B
Jared
158497210 · Nov 6
$30,553 SGD
$23,840 USD
View
3 more retailers have this diamond
Prices start from $28,687 SGDSave up to $1,866 SGD

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 Radiant
$28,687 SGD