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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1548470344

Certificate GIA 1548470344

Diamond specifications and retailer prices

From $9,949 NZD
As of November 4, 2026
Save $8,503 NZD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $22,439 NZD at NZ Jewellers · As of October 23, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548470344. Listed at 21 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548470344
Dimensions8.63 × 6.27 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.63 mm6.27 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548470344
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.7%

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 4
Current: $22,439 NZD|Low: $9,859 NZD|High: $22,439 NZD|Avg: $13,321 NZD
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
November 6, 2026
Retailer 6$9,949 NZD
Retailer 19$10,499 NZD
Retailer 4$10,611 NZD
Retailer 12$10,759 NZD
Retailer 17$11,051 NZD
Retailer 18$11,077 NZD
Retailer 8$11,102 NZD
Retailer 10$11,159 NZD
Retailer 5$11,687 NZD
Retailer 7$11,694 NZD
Retailer 14$12,257 NZD
Retailer 15$12,395 NZD
Retailer 11$12,934 NZD
Retailer 3$13,555 NZD
Retailer 20$14,217 NZD
Retailer 9$14,368 NZD
Retailer 2$14,425 NZD
Retailer 13$16,199 NZD
Retailer 16$18,453 NZD
NZ Jewellers$22,439 NZD

20 data points across 20 retailers

21 retailers$9,949 NZD to $18,453 NZD

A
Cheapest Retailer
-
$9,949 NZD
A
Retailer 2
-
$10,499 NZD
View
A
Retailer 3
-
$10,611 NZD
View
A
Retailer 4
-
$10,759 NZD
View
A
Retailer 5
-
$11,051 NZD
View
A
Retailer 6
-
$11,077 NZD
View
A
Retailer 7
-
$11,102 NZD
View
Final sale: no returns
A
Retailer 8
-
$11,159 NZD
View
A
Retailer 9
-
$11,687 NZD
View
A
Retailer 10
-
$11,694 NZD
View
A
Retailer 11
-
$12,257 NZD
View
A
Retailer 12
-
$12,395 NZD
View
A
Retailer 13
-
$12,901 NZD
View
Retailer 14
-
$12,934 NZD
View
Price last confirmed 15 days ago
A
Retailer 15
-
$13,555 NZD
View
B+
Retailer 16
-
$14,217 NZD
View
B+
Retailer 17
-
$14,368 NZD
View
B+
Retailer 18
-
$14,425 NZD
View
B+
Retailer 19
-
$16,199 NZD
View
B+
Retailer 20
-
$18,453 NZD
View
Most Expensive
NZ Jewellers
992eb169-ab8b-4dbf-ab11-089a3df2eb6c · Oct 23
$22,439 NZD
$12,614 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $9,949 NZDSave up to $8,503 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.

A
1.50ct Oval
$9,949 NZD