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Oval|Natural|GIA

1.50ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 6515875179

Certificate GIA 6515875179

Diamond specifications and retailer prices

From $11,194 AUD
As of November 4, 2026
Save $10,007 AUD (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $21,201 AUD at NZ Jewellers · As of November 2, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6515875179. Listed at 26 retailers as of November 2, 2026, with prices from $11,194 to $21,201, a $10,007 spread on the same certified stone. NZ Jewellers lists it at $21,201. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515875179
Dimensions9.45 × 6.29 × 3.99 mm
L/W Ratio1.50
Top View
9.45 mm6.29 mm1.50 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515875179
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $13,775 AUD|Low: $10,600 AUD|High: $20,105 AUD|Avg: $14,668 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$11,194 AUD
Retailer 9$11,333 AUD
Retailer 10$12,721 AUD
Retailer 1$13,775 AUD
Retailer 8$13,978 AUD
Retailer 11$13,993 AUD
Retailer 12$14,167 AUD
Retailer 6$15,226 AUD
Retailer 4$15,250 AUD
Retailer 3$15,900 AUD
Retailer 7$18,687 AUD
Retailer 5$19,812 AUD

45 data points across 12 retailers

26 retailers$11,194 AUD to $21,201 AUD

B+
Cheapest Retailer
-
$11,194 AUD
B+
Retailer 2
-
$11,333 AUD
View
B+
Retailer 3
-
$11,756 AUD
View
B+
Retailer 4
-
$11,910 AUD
View
B+
Retailer 5
-
$12,275 AUD
View
B+
Retailer 6
-
$12,322 AUD
View
B+
Retailer 7
-
$12,623 AUD
View
B+
Retailer 8
-
$12,721 AUD
View
B
Retailer 9
-
$12,721 AUD
View
Final sale: no returns
B
Retailer 10
-
$12,827 AUD
View
B
Retailer 11
-
$13,775 AUD
View
B
Retailer 12
-
$13,780 AUD
View
Retailer 13
-
$13,978 AUD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$13,993 AUD
View
B
Retailer 15
-
$14,167 AUD
View
B
Retailer 16
-
$14,650 AUD
View
B
Retailer 17
-
$14,996 AUD
View
B
Retailer 18
-
$14,996 AUD
View
Retailer 19
-
$15,186 AUD
View
Price last confirmed 18 days ago
B
Retailer 20
-
$15,226 AUD
View
B
Retailer 21
-
$15,250 AUD
View
B
Retailer 22
-
$15,495 AUD
View
B
Retailer 23
-
$15,900 AUD
View
B
Retailer 24
-
$18,687 AUD
View
B
Retailer 25
-
$19,812 AUD
View
Most Expensive
C
NZ Jewellers
ea9e948f-91c7-4686-8ec2-1c2e690cd949 · Nov 2
$21,201 AUD
$14,873 USD
View
25 more retailers have this diamond
Prices start from $11,194 AUDSave up to $10,007 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.

B+
1.50ct Oval
$11,194 AUD