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Radiant|Natural|GIA

1.50ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 7458640126

Certificate GIA 7458640126

Diamond specifications and retailer prices

From $13,979 AUD
As of November 4, 2026
Save $12,342 AUD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $26,321 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 H 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 7458640126. Listed at 25 retailers as of November 4, 2026, with prices from $13,979 to $26,321, a $12,342 spread on the same certified stone. NZ Jewellers lists it at $26,321. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle33.7°
OriginNatural
Grading LabGIA
CertificateGIA 7458640126
Dimensions7.51 × 5.76 × 3.86 mm
L/W Ratio1.30
Top View
7.51 mm5.76 mm1.50 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7458640126
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 33.7°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,903 AUD|Low: $13,979 AUD|High: $24,962 AUD|Avg: $18,680 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8$13,979 AUD
Retailer 10$15,791 AUD
Retailer 3$16,367 AUD
Retailer 1$16,903 AUD
Retailer 9$17,164 AUD
Retailer 2$17,372 AUD
Retailer 4$18,281 AUD
Retailer 5$18,962 AUD
Retailer 6$23,040 AUD
Retailer 7$24,598 AUD

46 data points across 10 retailers

25 retailers$13,979 AUD to $26,321 AUD

B
Cheapest Retailer
-
$13,979 AUD
B
Retailer 2
-
$14,641 AUD
View
B
Retailer 3
-
$14,653 AUD
View
B
Retailer 4
-
$14,835 AUD
View
B
Retailer 5
-
$15,101 AUD
View
B
Retailer 6
-
$15,587 AUD
View
B
Retailer 7
-
$15,791 AUD
View
Final sale: no returns
B
Retailer 8
-
$15,924 AUD
View
B
Retailer 9
-
$16,367 AUD
View
B
Retailer 10
-
$16,903 AUD
View
B
Retailer 11
-
$17,108 AUD
View
Retailer 12
-
$17,164 AUD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$17,372 AUD
View
B
Retailer 14
-
$18,255 AUD
View
B
Retailer 15
-
$18,281 AUD
View
B
Retailer 16
-
$18,425 AUD
View
B
Retailer 17
-
$18,425 AUD
View
B
Retailer 18
-
$18,807 AUD
View
B
Retailer 19
-
$18,919 AUD
View
B
Retailer 20
-
$18,962 AUD
View
B
Retailer 21
-
$19,037 AUD
View
B
Retailer 22
-
$19,741 AUD
View
B
Retailer 23
-
$23,040 AUD
View
B
Retailer 24
-
$24,598 AUD
View
Most Expensive
C
NZ Jewellers
43931952-8c0a-492a-a194-b2b998d7f390 · Nov 5
$26,321 AUD
$18,085 USD
View
24 more retailers have this diamond
Prices start from $13,979 AUDSave up to $12,342 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
$13,979 AUD