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Radiant|Natural|GIA

1.58ct E VS1 Radiant Natural Diamond

ID • E/VS1 • GIA 57

Certificate GIA 57

Diamond specifications and retailer prices

From $21,602 AUD
$15,176 USD
As of October 29, 2026
Save $9,311 AUD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $30,912 AUD at GS Diamonds · As of October 30, 2026
View at GS Diamonds

About this 1.58ct natural radiant diamond

This 1.58ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $21,602 to $30,912, a $9,311 spread on the same certified stone. GS Diamonds lists it at $30,912. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 57
Dimensions7.22 × 5.72 × 3.96 mm
L/W Ratio1.26
Top View
7.22 mm5.72 mm1.58 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 57
Side View
Table 67.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $30,912 AUD|Low: $21,367 AUD|High: $35,165 AUD|Avg: $27,362 AUD|+1.9%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$21,602 AUD
Retailer 5$23,303 AUD
Retailer 2$26,477 AUD
GS Diamonds$30,912 AUD
Retailer 4$35,165 AUD

45 data points across 5 retailers

3 retailers$21,602 AUD to $30,912 AUD

B+
Cheapest Retailer
-
$21,602 AUD
$15,176 USD
B+
Retailer 2
-
$23,303 AUD
$16,371 USD
View
Most Expensive
B
GS Diamonds
S2A9-2428587212 · Oct 30
$30,912 AUD
View
2 more retailers have this diamond
Prices start from $21,602 AUDSave up to $9,311 AUD

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
$21,602 AUD