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Radiant|Natural|GIA

1.50ct K VVS1 Radiant Natural Diamond

ID • K/VVS1 • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From $8,779 AUD
As of November 6, 2026
Save $2,291 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,070 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) 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 November 5, 2026, with prices from $8,779 to $11,070, a $2,291 spread on the same certified stone. Blue Nile lists it at $11,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions7.35 × 5.84 × 3.94 mm
L/W Ratio1.26
Top View
7.35 mm5.84 mm1.50 ctK / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

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 6
Current: $11,070 AUD|Low: $8,779 AUD|High: $11,070 AUD|Avg: $9,515 AUD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$8,779 AUD
Retailer 3$9,473 AUD
Blue Nile$11,070 AUD

2 data points across 3 retailers

3 retailers$8,779 AUD to $11,070 AUD

B+
Cheapest Retailer
-
$8,779 AUD
B+
Retailer 2
-
$9,473 AUD
View
Most Expensive
B
Blue Nile
13291282 · Nov 5
$11,070 AUD
$7,606 USD
View
2 more retailers have this diamond
Prices start from $8,779 AUDSave up to $2,291 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+
1.50ct Radiant
$8,779 AUD