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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

VG • H/VS1 • GIA 2416846928

Certificate GIA 2416846928

Diamond specifications and retailer prices

From $8,620 AUD
As of November 5, 2026
Save $9,837 AUD (53%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $18,457 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2416846928. Listed at 25 retailers as of November 5, 2026, with prices from $8,620 to $18,457, a $9,837 spread on the same certified stone. NZ Jewellers lists it at $18,457. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2416846928
Dimensions6.94 × 5.69 × 3.97 mm
L/W Ratio1.22
Top View
6.94 mm5.69 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2416846928
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.8%

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 5
Current: $15,296 AUD|Low: $8,003 AUD|High: $15,564 AUD|Avg: $10,941 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$8,645 AUD
Retailer 3$8,719 AUD
Retailer 8$9,229 AUD
Retailer 9$10,151 AUD
Retailer 2$10,303 AUD
Retailer 6$10,639 AUD
Retailer 4$11,991 AUD
Retailer 5$13,464 AUD
Retailer 1$15,296 AUD

41 data points across 9 retailers

25 retailers$8,620 AUD to $18,457 AUD

A
Cheapest Retailer
-
$8,620 AUD
Retailer 2
-
$8,645 AUD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$8,719 AUD
View
A
Retailer 4
-
$8,731 AUD
View
A
Retailer 5
-
$9,047 AUD
View
Retailer 6
-
$9,229 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$9,229 AUD
View
Final sale: no returns
A
Retailer 8
-
$9,264 AUD
View
A
Retailer 9
-
$9,306 AUD
View
A
Retailer 10
-
$9,997 AUD
View
A
Retailer 11
-
$10,151 AUD
View
A
Retailer 12
-
$10,303 AUD
View
Retailer 13
-
$10,639 AUD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$11,090 AUD
View
B+
Retailer 15
-
$11,090 AUD
View
B+
Retailer 16
-
$11,244 AUD
View
B+
Retailer 17
-
$11,469 AUD
View
B+
Retailer 18
-
$11,536 AUD
View
B+
Retailer 19
-
$11,933 AUD
View
B+
Retailer 20
-
$11,991 AUD
View
Retailer 21
-
$12,158 AUD
View
Price last confirmed 15 days ago
B+
Retailer 22
-
$13,464 AUD
View
B+
Retailer 23
-
$15,296 AUD
View
B
Retailer 24
-
$16,004 AUD
View
Most Expensive
B
NZ Jewellers
26643929-229f-40fa-94ee-311d1b9f0b9f · Nov 5
$18,457 AUD
$12,682 USD
View
24 more retailers have this diamond
Prices start from $8,620 AUDSave up to $9,837 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
$8,620 AUD