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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 6532920193

Certificate GIA 6532920193

Diamond specifications and retailer prices

From $8,975 AUD
As of November 3, 2026
Save $7,931 AUD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $20,289 AUD at NZ Jewellers · As of September 21, 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 6532920193. Listed at 25 retailers as of November 2, 2026, with a 88% 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532920193
Dimensions9.03 × 6.24 × 3.97 mm
L/W Ratio1.45
Girdle conditionFaceted
Key to symbols
Cloud, Indented Natural, Pinpoint
Top View
9.03 mm6.24 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532920193
Side View
Table 61.0%CrownGirdle: STK-VTHPavilionCulet: NoneDepth 63.5%

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 3
Current: $11,341 AUD|Low: $8,014 AUD|High: $17,109 AUD|Avg: $11,585 AUD|+0.1%
Retailer 1
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
November 4, 2026
Retailer 9$8,975 AUD
Retailer 6$9,584 AUD
Retailer 15$9,617 AUD
Retailer 7$9,737 AUD
Retailer 2$10,142 AUD
Retailer 8$10,142 AUD
Retailer 4$10,144 AUD
Retailer 5$11,121 AUD
Retailer 14$11,219 AUD
Retailer 1$11,341 AUD
Retailer 16$11,637 AUD
Retailer 10$12,252 AUD
Retailer 12$12,549 AUD
Retailer 3$13,126 AUD
Retailer 13$14,902 AUD
Retailer 11$16,906 AUD

27 data points across 16 retailers

25 retailers$8,975 AUD to $16,906 AUD

A
Cheapest Retailer
-
$8,975 AUD
A
Retailer 2
-
$9,412 AUD
View
A
Retailer 3
-
$9,584 AUD
View
A
Retailer 4
-
$9,617 AUD
View
A
Retailer 5
-
$9,737 AUD
View
A
Retailer 6
-
$10,142 AUD
View
A
Retailer 7
-
$10,142 AUD
View
Final sale: no returns
B+
Retailer 8
-
$10,804 AUD
View
Retailer 9
-
$10,989 AUD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$11,121 AUD
View
B+
Retailer 11
-
$11,219 AUD
View
B+
Retailer 12
-
$11,341 AUD
View
B+
Retailer 13
-
$11,349 AUD
View
Retailer 14
-
$11,637 AUD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$12,114 AUD
View
B+
Retailer 16
-
$12,114 AUD
View
B+
Retailer 17
-
$12,201 AUD
View
B+
Retailer 18
-
$12,252 AUD
View
B+
Retailer 19
-
$12,514 AUD
View
B+
Retailer 20
-
$12,549 AUD
View
Retailer 21
-
$12,681 AUD
View
Price last confirmed 45 days ago
B+
Retailer 22
-
$13,126 AUD
View
B
Retailer 23
-
$14,902 AUD
View
B
Retailer 24
-
$16,906 AUD
View
Most Expensive
NZ Jewellers
df270b03-089a-47ec-ac04-69a605749875 · Sep 21
$20,289 AUD
$14,203 USD
View
Price last confirmed 45 days ago
24 more retailers have this diamond
Prices start from $8,975 AUDSave up to $7,931 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
$8,975 AUD