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Radiant|Natural|GIA

1.06ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 0259

Certificate GIA 0259

Diamond specifications and retailer prices

From $1,892 USD
As of October 31, 2026
Save $200 USD (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,092 USD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 1.06ct natural radiant diamond

This 1.06ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 11% 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

1.06
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 0259
Dimensions6.33 × 5.80 mm
L/W Ratio1.09
Top View
6.33 mm5.80 mm1.06 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 0259
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $2,092 USD|Low: $1,892 USD|High: $2,092 USD|Avg: $1,966 USD|+1.4%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2$1,892 USD
B2C Jewels$2,092 USD

3 data points across 2 retailers

2 retailers$1,892 USD to $2,092 USD

B+
Cheapest Retailer
-
$1,892 USD
Most Expensive
B
B2C Jewels
19841579 · Nov 2
$2,092 USD
View
1 more retailer has this diamond
Prices start from $1,892 USDSave up to $200 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+
1.06ct Radiant
$1,892 USD