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Radiant|Natural|GIA

1.50ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 1473819637

Certificate GIA 1473819637

Diamond specifications and retailer prices

From $4,701 AUD
As of November 7, 2026
Save $3,414 AUD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,478 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1473819637. Listed at 10 retailers as of November 4, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1473819637
Dimensions7.27 × 5.85 × 4.11 mm
L/W Ratio1.24
Top View
7.27 mm5.85 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1473819637
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 70.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $4,701 AUD|Low: $4,679 AUD|High: $8,233 AUD|Avg: $5,909 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 1$4,701 AUD
Retailer 2$5,034 AUD
Retailer 3$5,664 AUD
Retailer 4$5,938 AUD
Retailer 5$8,115 AUD

45 data points across 5 retailers

10 retailers$4,701 AUD to $8,115 AUD

A
Cheapest Retailer
-
$4,701 AUD
Retailer 2
-
$4,865 AUD
View
Price last confirmed 30 days ago
Retailer 3
-
$4,865 AUD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$5,034 AUD
View
Retailer 5
-
$5,053 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$5,615 AUD
View
Price last confirmed 39 days ago
B+
Retailer 7
-
$5,664 AUD
View
B+
Retailer 8
-
$5,938 AUD
View
B
Retailer 9
-
$8,115 AUD
View
Most Expensive
NZ Jewellers
7ee629a3-ab30-4caa-a97b-07930c11f76e · Sep 30
$8,478 AUD
$5,825 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $4,701 AUDSave up to $3,414 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.

A
1.50ct Radiant
$4,701 AUD