Round|Natural|GIA

3.03ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1548152476

Certificate GIA 1548152476

Diamond specifications and retailer prices

From $26,899 USD
As of October 31, 2026
Save $3,670 USD (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $30,569 USD at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.03ct natural round diamond

This 3.03ct 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 1548152476. Listed at 5 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.03
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1548152476
Dimensions9.24 × 9.18 × 5.77 mm
L/W Ratio1.01
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Needle
Top View
9.24 mm9.18 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548152476
Side View
Table 58.0%Crown 32.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $26,899 USD|Low: $26,899 USD|High: $30,785 USD|Avg: $28,821 USD
Retailer 1
Yorxs
November 1, 2026
Retailer 1$26,899 USD
Yorxs$30,569 USD

23 data points across 2 retailers

5 retailers$26,899 USD to $30,569 USD

B+
Cheapest Retailer
-
$26,899 USD
B
Retailer 2
-
$27,750 USD
View
B
Retailer 3
-
$27,750 USD
View
B
Retailer 4
-
$28,670 USD
View
Most Expensive
B
Yorxs
520105115 · Nov 1
$30,569 USD
€29,113 EUR
View
4 more retailers have this diamond
Prices start from $26,899 USDSave up to $3,670 USD

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+
3.03ct Round
$26,899 USD