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Radiant|Natural|GIA

1.58ct H VVS1 Radiant Natural Diamond

ID • H/VVS1 • GIA 36

Certificate GIA 36

Diamond specifications and retailer prices

From $15,264 AUD
$10,697 USD
As of October 30, 2026
Save $3,893 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,156 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.58ct natural radiant diamond

This 1.58ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-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 $15,264 to $19,156, a $3,893 spread on the same certified stone. Blue Nile lists it at $19,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
H
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 36
Dimensions7.88 × 5.94 × 3.93 mm
L/W Ratio1.33
Top View
7.88 mm5.94 mm1.58 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 36
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.3%

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: Oct 30
Current: $19,156 AUD|Low: $15,082 AUD|High: $28,980 AUD|Avg: $19,436 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 30, 2026
Retailer 3$15,264 AUD
Retailer 7$16,624 AUD
Retailer 4$17,388 AUD
Retailer 2$18,547 AUD
Blue Nile$19,156 AUD
Retailer 6$19,561 AUD
Retailer 5$28,980 AUD

3 data points across 7 retailers

3 retailers$15,264 AUD to $19,156 AUD

B+
Cheapest Retailer
-
$15,264 AUD
$10,697 USD
B+
Retailer 2
-
$16,624 AUD
$11,650 USD
View
Most Expensive
B
Blue Nile
19688160 · Oct 29
$19,156 AUD
$13,425 USD
View
2 more retailers have this diamond
Prices start from $15,264 AUDSave up to $3,893 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
$15,264 AUD