Radiant|Natural|GIA

3.03ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2527018273

Certificate GIA 2527018273

Diamond specifications and retailer prices

From $21,907 USD
As of November 3, 2026
Save $5,565 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $27,472 USD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527018273. Listed at 3 retailers as of November 3, 2026, with prices from $21,907 to $27,472, a $5,565 spread on the same certified stone. 77 Diamonds lists it at $27,472. 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

3.03
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle47.3°
Pavilion angle58.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527018273
Dimensions9.55 × 7.45 × 5.07 mm
L/W Ratio1.28
Top View
9.55 mm7.45 mm3.03 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2527018273
Side View
Table 70.0%Crown 47.3°Girdle: ThickPavilion 58.6°Culet: NoneDepth 68.0%

Caratlytics Score

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

Last verified: Nov 3
Current: $27,472 USD|Low: $21,655 USD|High: $27,751 USD|Avg: $24,701 USD|+0.1%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$21,907 USD
77 Diamonds$27,472 USD

35 data points across 2 retailers

3 retailers$21,907 USD to $27,472 USD

B+
Cheapest Retailer
-
$21,907 USD
B
Retailer 2
-
$23,780 USD
A$36,585 AUD
View
Most Expensive
B
77 Diamonds
RADMBXKGNYC8H · Nov 3
$27,472 USD
£21,632 GBP
View
2 more retailers have this diamond
Prices start from $21,907 USDSave up to $5,565 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
$21,907 USD