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Radiant|Natural|GIA

1.50ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 1527301453

Certificate GIA 1527301453

Diamond specifications and retailer prices

From $3,930 AUD
As of November 6, 2026
Save $4,686 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,615 AUD at MOH London · As of November 4, 2026
View at MOH London

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 1527301453. Listed at 17 retailers as of November 4, 2026, with prices from $3,930 to $8,615, a $4,686 spread on the same certified stone. MOH London lists it at $8,615. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle60.4°
OriginNatural
Grading LabGIA
CertificateGIA 1527301453
Dimensions6.24 × 6.21 × 4.09 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.24 mm6.21 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1527301453
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 60.4°Culet: NoneDepth 65.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $8,615 AUD|Low: $3,874 AUD|High: $9,046 AUD|Avg: $5,643 AUD|-4.8%
MOH London
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
Retailer 17
Retailer 18
November 7, 2026
Retailer 7$3,930 AUD
Retailer 16$4,200 AUD
Retailer 18$4,267 AUD
Retailer 17$4,320 AUD
Retailer 15$4,362 AUD
Retailer 4$4,534 AUD
Retailer 9$4,647 AUD
Retailer 11$4,672 AUD
Retailer 8$4,775 AUD
Retailer 12$4,839 AUD
Retailer 5$4,861 AUD
Retailer 6$5,306 AUD
Retailer 2$5,344 AUD
Retailer 13$6,012 AUD
Retailer 14$6,303 AUD
Retailer 3$8,105 AUD
MOH London$8,615 AUD
Retailer 10$8,785 AUD

25 data points across 18 retailers

17 retailers$3,930 AUD to $8,615 AUD

A
Cheapest Retailer
-
$3,930 AUD
A
Retailer 2
-
$4,200 AUD
View
A
Retailer 3
-
$4,267 AUD
View
A
Retailer 4
-
$4,320 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,362 AUD
View
A
Retailer 6
-
$4,534 AUD
View
A
Retailer 7
-
$4,647 AUD
View
B+
Retailer 8
-
$4,672 AUD
View
A
Retailer 9
-
$4,775 AUD
View
A
Retailer 10
-
$4,839 AUD
View
A
Retailer 11
-
$4,861 AUD
View
A
Retailer 12
-
$5,306 AUD
View
A
Retailer 13
-
$5,344 AUD
View
A
Retailer 14
-
$6,012 AUD
View
B+
Retailer 15
-
$6,303 AUD
View
B+
Retailer 16
-
$8,105 AUD
View
Most Expensive
B
MOH London
3E468532E · Nov 4
$8,615 AUD
£4,661 GBP
View
16 more retailers have this diamond
Prices start from $3,930 AUDSave up to $4,686 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
$3,930 AUD