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Radiant|Natural|GIA

1.50ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 5556124064

Certificate GIA 5556124064

Diamond specifications and retailer prices

From $12,352 AUD
As of November 4, 2026
Save $8,904 AUD (42%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $22,744 AUD at NZ Jewellers · As of September 30, 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 E colour (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 5556124064. Listed at 26 retailers as of November 4, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556124064
Dimensions7.48 × 5.75 × 4.04 mm
L/W Ratio1.30
Top View
7.48 mm5.75 mm1.50 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556124064
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.3%

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: $14,791 AUD|Low: $10,854 AUD|High: $21,568 AUD|Avg: $15,455 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$12,352 AUD
Retailer 7$13,023 AUD
Retailer 9$13,142 AUD
Retailer 8$13,645 AUD
Retailer 1$14,791 AUD
Retailer 6$15,013 AUD
Retailer 2$16,358 AUD
Retailer 4$16,358 AUD
Retailer 5$20,047 AUD
Retailer 3$21,256 AUD

44 data points across 10 retailers

26 retailers$12,352 AUD to $21,256 AUD

A
Cheapest Retailer
-
$12,352 AUD
A
Retailer 2
-
$12,626 AUD
View
A
Retailer 3
-
$12,663 AUD
View
A
Retailer 4
-
$12,991 AUD
View
A
Retailer 5
-
$13,023 AUD
View
A
Retailer 6
-
$13,142 AUD
View
A
Retailer 7
-
$13,514 AUD
View
A
Retailer 8
-
$13,645 AUD
View
Final sale: no returns
Retailer 9
-
$13,646 AUD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$14,552 AUD
View
Retailer 11
-
$14,784 AUD
View
Price last confirmed 28 days ago
A
Retailer 12
-
$14,791 AUD
View
B+
Retailer 13
-
$14,952 AUD
View
Retailer 14
-
$14,986 AUD
View
Price last confirmed 13 days ago
Retailer 15
-
$15,011 AUD
View
Price last confirmed 36 days ago
Retailer 16
-
$15,013 AUD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$15,196 AUD
View
B+
Retailer 18
-
$15,300 AUD
View
B+
Retailer 19
-
$16,358 AUD
View
B+
Retailer 20
-
$16,358 AUD
View
B+
Retailer 21
-
$16,594 AUD
View
Retailer 22
-
$17,058 AUD
View
Price last confirmed 60 days ago
Retailer 23
-
$17,058 AUD
View
Price last confirmed 27 days ago
B+
Retailer 24
-
$20,047 AUD
View
B
Retailer 25
-
$21,256 AUD
View
Most Expensive
NZ Jewellers
efff36c1-6d6d-495c-a596-a51aba1d1d6f · Sep 30
$22,744 AUD
$15,955 USD
View
Price last confirmed 35 days ago
25 more retailers have this diamond
Prices start from $12,352 AUDSave up to $8,904 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
$12,352 AUD