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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2567137797

Certificate GIA 2567137797

Diamond specifications and retailer prices

From $9,250 AUD
As of November 1, 2026
Save $11,758 AUD (56%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $21,008 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I 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 2567137797. Listed at 33 retailers as of November 1, 2026, with prices from $9,250 to $21,008, a $11,758 spread on the same certified stone. NZ Jewellers lists it at $21,008. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.86°
Pavilion angle40.71°
OriginNatural
Grading LabGIA
CertificateGIA 2567137797
Dimensions8.72 × 6.30 × 4.08 mm
L/W Ratio1.38
Culet sizeNone
Top View
8.72 mm6.30 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567137797
Side View
Table 59.0%Crown 41.86°Girdle: STK-VTKPavilion 40.71°Culet: NDepth 64.7%

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: Nov 1
Current: $21,008 AUD|Low: $9,250 AUD|High: $21,008 AUD|Avg: $12,089 AUD
NZ Jewellers
Retailer 2
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Retailer 35
November 6, 2026
Retailer 11$9,250 AUD
Retailer 31$9,381 AUD
Retailer 8$9,481 AUD
Retailer 12$9,752 AUD
Retailer 19$9,835 AUD
Retailer 6$9,965 AUD
Retailer 14$10,091 AUD
Retailer 18$10,485 AUD
Retailer 23$10,502 AUD
Retailer 35$10,504 AUD
Retailer 20$10,655 AUD
Retailer 25$11,172 AUD
Retailer 17$11,188 AUD
Retailer 5$11,379 AUD
Retailer 4$11,554 AUD
Retailer 2$11,592 AUD
Retailer 24$11,597 AUD
Retailer 3$11,628 AUD
Retailer 26$11,732 AUD
Retailer 15$11,747 AUD
Retailer 7$11,895 AUD
Retailer 27$12,462 AUD
Retailer 9$12,514 AUD
Retailer 16$12,514 AUD
Retailer 21$12,585 AUD
Retailer 32$12,698 AUD
Retailer 29$12,822 AUD
Retailer 10$12,928 AUD
Retailer 33$13,006 AUD
Retailer 28$13,109 AUD
Retailer 34$13,129 AUD
Retailer 22$13,584 AUD
Retailer 13$15,324 AUD
Retailer 30$17,458 AUD
NZ Jewellers$21,008 AUD

27 data points across 35 retailers

33 retailers$9,250 AUD to $21,008 AUD

A
Cheapest Retailer
-
$9,250 AUD
A
Retailer 2
-
$9,381 AUD
View
A
Retailer 3
-
$9,481 AUD
View
A
Retailer 4
-
$9,752 AUD
View
A
Retailer 5
-
$9,835 AUD
View
A
Retailer 6
-
$9,965 AUD
View
A
Retailer 7
-
$10,091 AUD
View
B+
Retailer 8
-
$10,485 AUD
View
B+
Retailer 9
-
$10,502 AUD
View
Final sale: no returns
Retailer 10
-
$10,504 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$10,655 AUD
View
B+
Retailer 12
-
$11,172 AUD
View
B+
Retailer 13
-
$11,188 AUD
View
B+
Retailer 14
-
$11,379 AUD
View
B+
Retailer 15
-
$11,554 AUD
View
B+
Retailer 16
-
$11,592 AUD
View
B+
Retailer 17
-
$11,597 AUD
View
B+
Retailer 18
-
$11,628 AUD
View
B+
Retailer 19
-
$11,732 AUD
View
B+
Retailer 20
-
$11,747 AUD
View
Retailer 21
-
$11,895 AUD
View
Price last confirmed 15 days ago
B+
Retailer 22
-
$12,462 AUD
View
B+
Retailer 23
-
$12,514 AUD
View
B+
Retailer 24
-
$12,514 AUD
View
B+
Retailer 25
-
$12,585 AUD
View
B+
Retailer 26
-
$12,698 AUD
View
B+
Retailer 27
-
$12,928 AUD
View
B+
Retailer 28
-
$13,006 AUD
View
B+
Retailer 29
-
$13,129 AUD
View
B
Retailer 30
-
$13,584 AUD
View
B
Retailer 31
-
$15,324 AUD
View
B
Retailer 32
-
$17,458 AUD
View
Most Expensive
B
NZ Jewellers
9b16d0a6-1b40-4752-81f1-0f85276bc66a · Nov 5
$21,008 AUD
$14,706 USD
View
32 more retailers have this diamond
Prices start from $9,250 AUDSave up to $11,758 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 Oval
$9,250 AUD