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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 1529584470

Certificate GIA 1529584470

Diamond specifications and retailer prices

From $10,104 AUD
As of November 4, 2026
Save $13,535 AUD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $23,639 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct 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 1529584470. Listed at 27 retailers as of November 4, 2026, with prices from $10,104 to $23,639, a $13,535 spread on the same certified stone. NZ Jewellers lists it at $23,639. 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

1.51
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529584470
Dimensions7.35 × 5.74 × 3.98 mm
L/W Ratio1.28
Key to symbols
Feather, Pinpoint
Top View
7.35 mm5.74 mm1.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529584470
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.3%

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 4
Current: $13,074 AUD|Low: $10,209 AUD|High: $19,933 AUD|Avg: $13,233 AUD|-0.2%
Retailer 1
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
November 6, 2026
Retailer 3$10,314 AUD
Retailer 12$10,435 AUD
Retailer 5$11,001 AUD
Retailer 4$11,067 AUD
Retailer 7$11,757 AUD
Retailer 2$11,819 AUD
Retailer 13$11,819 AUD
Retailer 14$13,002 AUD
Retailer 11$13,062 AUD
Retailer 1$13,074 AUD
Retailer 15$13,552 AUD
Retailer 6$14,775 AUD
Retailer 10$15,379 AUD
Retailer 8$17,243 AUD
Retailer 9$19,643 AUD

44 data points across 15 retailers

27 retailers$10,104 AUD to $23,639 AUD

A
Cheapest Retailer
-
$10,104 AUD
B+
Retailer 2
-
$10,314 AUD
View
Retailer 3
-
$10,435 AUD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$11,001 AUD
View
B+
Retailer 5
-
$11,044 AUD
View
B+
Retailer 6
-
$11,067 AUD
View
B+
Retailer 7
-
$11,757 AUD
View
B+
Retailer 8
-
$11,819 AUD
View
Final sale: no returns
Retailer 9
-
$11,819 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$12,597 AUD
View
B
Retailer 11
-
$12,805 AUD
View
B
Retailer 12
-
$13,002 AUD
View
Retailer 13
-
$13,062 AUD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$13,074 AUD
View
B
Retailer 15
-
$13,289 AUD
View
B
Retailer 16
-
$13,552 AUD
View
B
Retailer 17
-
$13,999 AUD
View
B
Retailer 18
-
$13,999 AUD
View
B
Retailer 19
-
$14,126 AUD
View
B
Retailer 20
-
$14,172 AUD
View
B
Retailer 21
-
$14,456 AUD
View
B
Retailer 22
-
$14,775 AUD
View
B
Retailer 23
-
$15,379 AUD
View
Retailer 24
-
$15,561 AUD
View
Price last confirmed 14 days ago
B
Retailer 25
-
$17,243 AUD
View
B
Retailer 26
-
$19,643 AUD
View
Most Expensive
C
NZ Jewellers
412a6545-bd2d-4be4-ad78-73420006b064 · Nov 5
$23,639 AUD
$16,548 USD
View
26 more retailers have this diamond
Prices start from $10,104 AUDSave up to $13,535 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
1.51ct Radiant
$10,104 AUD