Radiant|Natural|GIA

1.50ct K VS2 Radiant Natural Diamond

VG • K/VS2 • GIA 1568180840

Certificate GIA 1568180840

Diamond specifications and retailer prices

From $4,478 AUD
As of November 5, 2026
Save $236 AUD (5%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,817 AUD at NZ Jewellers · As of October 11, 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1568180840. Listed at 14 retailers as of November 5, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568180840
Dimensions7.53 × 5.81 × 4.04 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
7.53 mm5.81 mm1.50 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1568180840
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $8,817 AUD|Low: $3,781 AUD|High: $8,817 AUD|Avg: $5,536 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16$3,781 AUD
Retailer 9$4,071 AUD
Retailer 2$4,478 AUD
Retailer 8$4,714 AUD
Retailer 10$4,919 AUD
Retailer 6$5,060 AUD
Retailer 15$5,060 AUD
Retailer 11$5,250 AUD
Retailer 3$5,270 AUD
Retailer 7$5,289 AUD
Retailer 4$5,306 AUD
Retailer 14$5,839 AUD
Retailer 12$5,899 AUD
Retailer 13$6,145 AUD
Retailer 5$8,565 AUD
NZ Jewellers$8,817 AUD

24 data points across 16 retailers

14 retailers$4,478 AUD to $4,714 AUD

Retailer 1
-
$3,781 AUD
Price last confirmed 24 days ago
Retailer 2
-
$4,071 AUD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$4,478 AUD
View
B+
Retailer 4
-
$4,714 AUD
View
Retailer 5
-
$5,060 AUD
View
Price last confirmed 28 days ago
Retailer 6
-
$5,060 AUD
View
Price last confirmed 26 days ago
Retailer 7
-
$5,250 AUD
View
Price last confirmed 24 days ago
Retailer 8
-
$5,270 AUD
View
Price last confirmed 24 days ago
Retailer 9
-
$5,289 AUD
View
Price last confirmed 38 days ago
Retailer 10
-
$5,306 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$5,839 AUD
View
Price last confirmed 26 days ago
Retailer 12
-
$6,145 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$8,565 AUD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
d4bfee45-b1a1-4d39-b724-b60d559d6d8d · Oct 11
$8,817 AUD
$6,058 USD
View
Price last confirmed 26 days ago
13 more retailers have this diamond
Prices start from $4,478 AUDSave up to $236 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
$4,478 AUD