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Round|Natural|GIA

1.50ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 2514657131

Certificate GIA 2514657131

Diamond specifications and retailer prices

From $5,461 AUD
$3,836 USD
As of October 25, 2026
Save $6,914 AUD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,375 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2514657131. Listed at 21 retailers as of October 25, 2026, with prices from $5,461 to $12,375, a $6,914 spread on the same certified stone. NZ Jewellers lists it at $12,375. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514657131
Dimensions7.13 × 7.06 × 4.54 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
7.13 mm7.06 mm1.50 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2514657131
Side View
Table 57.0%Crown 38.5°Girdle: ThickPavilion 39.8°Culet: NoneDepth 64.3%

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: Oct 25
Current: $12,375 AUD|Low: $5,461 AUD|High: $12,375 AUD|Avg: $7,844 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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 8$5,461 AUD
Retailer 16$5,722 AUD
Retailer 12$5,847 AUD
Retailer 4$6,187 AUD
Retailer 6$6,328 AUD
Retailer 10$6,652 AUD
Retailer 11$6,704 AUD
Retailer 18$6,704 AUD
Retailer 20$6,704 AUD
Retailer 13$7,339 AUD
Retailer 14$7,545 AUD
Retailer 7$7,734 AUD
Retailer 3$7,744 AUD
Retailer 21$7,744 AUD
Retailer 5$8,001 AUD
Retailer 9$8,163 AUD
Retailer 19$8,169 AUD
Retailer 17$8,375 AUD
Retailer 15$9,095 AUD
Retailer 2$11,784 AUD
NZ Jewellers$12,375 AUD

40 data points across 21 retailers

21 retailers$5,461 AUD to $12,375 AUD

A
Cheapest Retailer
-
$5,461 AUD
$3,836 USD
A
Retailer 2
-
$5,722 AUD
HK$31,400 HKD
View
A
Retailer 3
-
$5,847 AUD
$4,107 USD
View
A
Retailer 4
-
$6,187 AUD
$4,346 USD
View
Final sale: no returns
A
Retailer 5
-
$6,328 AUD
$4,445 USD
View
B+
Retailer 6
-
$6,652 AUD
$4,673 USD
View
B+
Retailer 7
-
$6,704 AUD
$4,709 USD
View
B+
Retailer 8
-
$6,704 AUD
$4,709 USD
View
B+
Retailer 9
-
$6,704 AUD
$4,709 USD
View
B+
Retailer 10
-
$7,339 AUD
£4,059 GBP
View
Retailer 11
-
$7,545 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$7,734 AUD
$5,433 USD
View
B+
Retailer 13
-
$7,744 AUD
$5,440 USD
View
B+
Retailer 14
-
$7,744 AUD
$5,440 USD
View
B+
Retailer 15
-
$8,001 AUD
$5,620 USD
View
B+
Retailer 16
-
$8,163 AUD
£4,515 GBP
View
Retailer 17
-
$8,169 AUD
$5,738 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$8,375 AUD
€5,603 EUR
View
B
Retailer 19
-
$9,095 AUD
ZAR 103,214 ZAR
View
B
Retailer 20
-
$11,784 AUD
£6,518 GBP
View
Most Expensive
B
NZ Jewellers
6e190fda-5f5d-467f-b404-3d133623f89e · Oct 30
$12,375 AUD
$8,693 USD
View
20 more retailers have this diamond
Prices start from $5,461 AUDSave up to $6,914 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
$5,461 AUD