Radiant|Natural|GIA

3.03ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 34463

Certificate GIA 34463

Diamond specifications and retailer prices

From $19,901 USD
As of October 31, 2026
Save $1,391 USD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $21,292 USD at DreamStone · As of October 31, 2026
View at DreamStone

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 34463. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 34463
Dimensions9.56 × 7.55 mm
L/W Ratio1.27
Top View
9.56 mm7.55 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 34463
Side View
Table 69.0%CrownGirdle: XTN-XTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $21,292 USD|Low: $19,706 USD|High: $23,658 USD|Avg: $21,176 USD|-2.4%
DreamStone
Retailer 2
September 23, 2026
Retailer 2$19,901 USD
DreamStone$21,292 USD

6 data points across 2 retailers

2 retailers$19,901 USD to $21,292 USD

B+
Cheapest Retailer
-
$19,901 USD
Most Expensive
B+
DreamStone
69901d8cdddd46d4b0bf3e98 · Oct 31
$21,292 USD
View
1 more retailer has this diamond
Prices start from $19,901 USDSave up to $1,391 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 Radiant
$19,901 USD