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Radiant|Natural|GIA

1.50ct I VS1 Radiant Natural Diamond

GD • I/VS1 • GIA 6471037228

Certificate GIA 6471037228

Diamond specifications and retailer prices

From $11,934 AUD
As of November 4, 2026
Save $10,479 AUD (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $22,413 AUD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6471037228. Listed at 26 retailers as of November 4, 2026, with prices from $11,934 to $22,413, a $10,479 spread on the same certified stone. NZ Jewellers lists it at $22,413. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.33°
Pavilion angle60.35°
OriginNatural
Grading LabGIA
CertificateGIA 6471037228
Dimensions8.03 × 5.64 × 3.79 mm
L/W Ratio1.42
Top View
8.03 mm5.64 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6471037228
Side View
Table 69.0%Crown 48.33°Girdle: Very ThickPavilion 60.35°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $22,413 AUD|Low: $11,934 AUD|High: $22,413 AUD|Avg: $16,522 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
November 7, 2026
Retailer 10$11,934 AUD
Retailer 12$13,446 AUD
Retailer 5$13,895 AUD
Retailer 4$14,569 AUD
Retailer 2$14,570 AUD
Retailer 11$14,787 AUD
Retailer 3$14,793 AUD
Retailer 6$15,573 AUD
Retailer 7$16,098 AUD
Retailer 8$19,619 AUD
Retailer 9$20,945 AUD
NZ Jewellers$22,413 AUD

46 data points across 12 retailers

26 retailers$11,934 AUD to $22,413 AUD

B+
Cheapest Retailer
-
$11,934 AUD
B+
Retailer 2
-
$12,435 AUD
View
B+
Retailer 3
-
$12,591 AUD
View
B+
Retailer 4
-
$12,595 AUD
View
B
Retailer 5
-
$13,036 AUD
View
B
Retailer 6
-
$13,331 AUD
View
B
Retailer 7
-
$13,446 AUD
View
Final sale: no returns
Retailer 8
-
$13,448 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$13,560 AUD
View
B
Retailer 10
-
$13,895 AUD
View
B
Retailer 11
-
$14,569 AUD
View
B
Retailer 12
-
$14,570 AUD
View
Retailer 13
-
$14,787 AUD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$14,793 AUD
View
B
Retailer 15
-
$15,499 AUD
View
B
Retailer 16
-
$15,573 AUD
View
B
Retailer 17
-
$15,835 AUD
View
B
Retailer 18
-
$15,835 AUD
View
B
Retailer 19
-
$16,046 AUD
View
B
Retailer 20
-
$16,098 AUD
View
B
Retailer 21
-
$16,103 AUD
View
B
Retailer 22
-
$16,359 AUD
View
B
Retailer 23
-
$16,810 AUD
View
B
Retailer 24
-
$19,619 AUD
View
B
Retailer 25
-
$20,945 AUD
View
Most Expensive
C
NZ Jewellers
96268aa3-c05e-4017-880e-2172a3c3010d · Nov 5
$22,413 AUD
$15,400 USD
View
25 more retailers have this diamond
Prices start from $11,934 AUDSave up to $10,479 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
$11,934 AUD