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Radiant|Natural|GIA

1.50ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 2566165442

Certificate GIA 2566165442

Diamond specifications and retailer prices

From $8,383 AUD
As of November 6, 2026
Save $10,293 AUD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $18,676 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 2566165442. Listed at 24 retailers as of November 5, 2026, with prices from $8,383 to $18,676, a $10,293 spread on the same certified stone. NZ Jewellers lists it at $18,676. 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
OriginNatural
Grading LabGIA
CertificateGIA 2566165442
Dimensions7.75 × 5.78 × 3.92 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
7.75 mm5.78 mm1.50 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566165442
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.9%

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: $18,676 AUD|Low: $8,383 AUD|High: $18,676 AUD|Avg: $12,086 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 3$8,383 AUD
Retailer 13$8,821 AUD
Retailer 17$9,862 AUD
Retailer 14$10,243 AUD
Retailer 2$10,304 AUD
Retailer 5$10,307 AUD
Retailer 11$10,424 AUD
Retailer 7$10,764 AUD
Retailer 10$11,166 AUD
Retailer 12$11,327 AUD
Retailer 6$11,338 AUD
Retailer 15$12,129 AUD
Retailer 9$12,883 AUD
Retailer 8$12,934 AUD
Retailer 16$13,624 AUD
Retailer 18$15,561 AUD
Retailer 4$16,034 AUD
NZ Jewellers$18,676 AUD

20 data points across 18 retailers

24 retailers$8,383 AUD to $18,676 AUD

A
Cheapest Retailer
-
$8,383 AUD
A
Retailer 2
-
$8,821 AUD
View
A
Retailer 3
-
$9,082 AUD
View
A
Retailer 4
-
$9,664 AUD
View
A
Retailer 5
-
$9,862 AUD
View
B+
Retailer 6
-
$10,108 AUD
View
A
Retailer 7
-
$10,243 AUD
View
B+
Retailer 8
-
$10,304 AUD
View
B+
Retailer 9
-
$10,306 AUD
View
Final sale: no returns
Retailer 10
-
$10,307 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$10,424 AUD
View
Retailer 12
-
$10,764 AUD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$11,166 AUD
View
B+
Retailer 14
-
$11,327 AUD
View
B+
Retailer 15
-
$11,338 AUD
View
B+
Retailer 16
-
$11,362 AUD
View
B+
Retailer 17
-
$11,403 AUD
View
B+
Retailer 18
-
$12,087 AUD
View
B+
Retailer 19
-
$12,129 AUD
View
B
Retailer 20
-
$12,883 AUD
View
B
Retailer 21
-
$13,624 AUD
View
B
Retailer 22
-
$15,561 AUD
View
Retailer 23
-
$16,034 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
416e4658-69c8-4c55-aefa-39672ba6cde5 · Nov 5
$18,676 AUD
$12,832 USD
View
23 more retailers have this diamond
Prices start from $8,383 AUDSave up to $10,293 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
$8,383 AUD