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Round|Natural|GIA

1.50ct G VS1 Round Natural Diamond

VG • G/VS1 • GIA 1548551949

Certificate GIA 1548551949

Diamond specifications and retailer prices

From $9,147 AUD
As of October 31, 2026
Save $11,621 AUD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $20,768 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1548551949. Listed at 27 retailers as of October 31, 2026, with prices from $9,147 to $20,768, a $11,621 spread on the same certified stone. NZ Jewellers lists it at $20,768. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1548551949
Dimensions7.08 × 7.12 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.08 mm7.12 mm1.50 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548551949
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,768 AUD|Low: $9,147 AUD|High: $21,263 AUD|Avg: $12,267 AUD|-2.3%
NZ Jewellers
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Retailer 27
November 6, 2026
Retailer 20$9,147 AUD
Retailer 25$9,307 AUD
Retailer 16$9,494 AUD
Retailer 11$9,540 AUD
Retailer 9$9,664 AUD
Retailer 5$9,671 AUD
Retailer 4$9,724 AUD
Retailer 3$10,371 AUD
Retailer 6$10,382 AUD
Retailer 17$10,632 AUD
Retailer 7$11,142 AUD
Retailer 14$11,249 AUD
Retailer 2$11,378 AUD
Retailer 24$11,422 AUD
Retailer 8$11,828 AUD
Retailer 15$11,828 AUD
Retailer 18$12,054 AUD
Retailer 26$12,214 AUD
Retailer 21$12,801 AUD
Retailer 27$12,979 AUD
Retailer 12$13,432 AUD
Retailer 22$13,511 AUD
Retailer 10$13,846 AUD
Retailer 19$14,001 AUD
Retailer 13$15,148 AUD
Retailer 23$17,258 AUD
NZ Jewellers$20,768 AUD

19 data points across 27 retailers

27 retailers$9,147 AUD to $20,768 AUD

A
Cheapest Retailer
-
$9,147 AUD
A
Retailer 2
-
$9,307 AUD
View
A
Retailer 3
-
$9,494 AUD
View
A
Retailer 4
-
$9,540 AUD
View
A
Retailer 5
-
$9,664 AUD
View
A
Retailer 6
-
$9,671 AUD
View
A
Retailer 7
-
$9,724 AUD
View
A
Retailer 8
-
$10,371 AUD
View
A
Retailer 9
-
$10,382 AUD
View
Final sale: no returns
Retailer 10
-
$10,632 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$11,142 AUD
View
A
Retailer 12
-
$11,249 AUD
View
A
Retailer 13
-
$11,378 AUD
View
A
Retailer 14
-
$11,422 AUD
View
A
Retailer 15
-
$11,828 AUD
View
A
Retailer 16
-
$11,828 AUD
View
Retailer 17
-
$12,054 AUD
View
Price last confirmed 14 days ago
A
Retailer 18
-
$12,214 AUD
View
A
Retailer 19
-
$12,801 AUD
View
A
Retailer 20
-
$12,979 AUD
View
A
Retailer 21
-
$13,432 AUD
View
A
Retailer 22
-
$13,511 AUD
View
A
Retailer 23
-
$13,846 AUD
View
Retailer 24
-
$14,001 AUD
View
Price last confirmed 14 days ago
B+
Retailer 25
-
$15,148 AUD
View
B+
Retailer 26
-
$17,258 AUD
View
Most Expensive
B
NZ Jewellers
69ae49d2-bd04-4879-8ce5-6d0977c7c75e · Nov 5
$20,768 AUD
$14,538 USD
View
26 more retailers have this diamond
Prices start from $9,147 AUDSave up to $11,621 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 Round
$9,147 AUD