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Radiant|Natural|GIA

1.58ct L SI2 Radiant Natural Diamond

VG • L/SI2 • GIA 12

Certificate GIA 12

Diamond specifications and retailer prices

From $2,490 USD
As of November 4, 2026
Save $563 USD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,053 USD at The Perfect Carat · As of November 7, 2026
View at The Perfect Carat

About this 1.58ct natural radiant diamond

This 1.58ct natural radiant sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) 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 3 retailers as of November 4, 2026, with prices from $2,490 to $3,053, a $563 spread on the same certified stone. The Perfect Carat lists it at $3,053. 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

1.58
Carat
L
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12
Dimensions7.73 × 6.14 × 3.70 mm
L/W Ratio1.26
Top View
7.73 mm6.14 mm1.58 ctL / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 12
Side View
Table 72.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 60.3%

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: Nov 4
Current: $2,597 USD|Low: $2,490 USD|High: $5,654 USD|Avg: $3,382 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Perfect Carat
September 30, 2026
Retailer 5$2,490 USD
Retailer 1$2,597 USD
Retailer 3$2,940 USD
The Perfect Carat$3,053 USD
Retailer 4$3,392 USD
Retailer 2$5,654 USD

2 data points across 6 retailers

3 retailers$2,490 USD to $3,053 USD

B+
Cheapest Retailer
-
$2,490 USD
B+
Retailer 2
-
$2,597 USD
View
Most Expensive
B
The Perfect Carat
tpc_312f8d4e-a0da-4ade-b545-5b2cb946c5a5 · Nov 7
$3,053 USD
View
2 more retailers have this diamond
Prices start from $2,490 USDSave up to $563 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+
1.58ct Radiant
$2,490 USD