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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 $13,970 NZD
As of November 5, 2026
Save $12,488 NZD (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $26,458 NZD 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 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 5, 2026, with prices from $13,970 to $26,458, a $12,488 spread on the same certified stone. NZ Jewellers lists it at $26,458. 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 5
Current: $18,990 NZD|Low: $13,228 NZD|High: $25,090 NZD|Avg: $18,234 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$13,970 NZD
Retailer 8$14,142 NZD
Retailer 9$15,875 NZD
Retailer 4$17,191 NZD
Retailer 7$17,444 NZD
Retailer 10$17,462 NZD
Retailer 11$17,679 NZD
Retailer 1$18,990 NZD
Retailer 3$19,842 NZD
Retailer 5$23,158 NZD
Retailer 6$24,723 NZD

46 data points across 11 retailers

26 retailers$13,970 NZD to $26,458 NZD

B+
Cheapest Retailer
-
$13,970 NZD
B+
Retailer 2
-
$14,142 NZD
View
B+
Retailer 3
-
$14,671 NZD
View
B+
Retailer 4
-
$14,863 NZD
View
B+
Retailer 5
-
$15,318 NZD
View
B+
Retailer 6
-
$15,377 NZD
View
B+
Retailer 7
-
$15,752 NZD
View
Retailer 8
-
$15,875 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$15,875 NZD
View
Final sale: no returns
B
Retailer 10
-
$16,007 NZD
View
B
Retailer 11
-
$17,191 NZD
View
B
Retailer 12
-
$17,197 NZD
View
Retailer 13
-
$17,444 NZD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$17,462 NZD
View
B
Retailer 15
-
$17,679 NZD
View
B
Retailer 16
-
$18,282 NZD
View
B
Retailer 17
-
$18,714 NZD
View
B
Retailer 18
-
$18,714 NZD
View
Retailer 19
-
$18,951 NZD
View
Price last confirmed 19 days ago
B
Retailer 20
-
$18,990 NZD
View
B
Retailer 21
-
$19,031 NZD
View
B
Retailer 22
-
$19,337 NZD
View
B
Retailer 23
-
$19,842 NZD
View
B
Retailer 24
-
$23,158 NZD
View
B
Retailer 25
-
$24,723 NZD
View
Most Expensive
C
NZ Jewellers
ea9e948f-91c7-4686-8ec2-1c2e690cd949 · Nov 5
$26,458 NZD
$14,873 USD
View
25 more retailers have this diamond
Prices start from $13,970 NZDSave up to $12,488 NZD

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
$13,970 NZD