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Oval|Natural|GIA

1.50ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 1489484627

Certificate GIA 1489484627

Diamond specifications and retailer prices

From $16,305 NZD
As of November 4, 2026
Save $8,489 NZD (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,713 NZD at NZ Jewellers · As of September 30, 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 E colour (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 1489484627. Listed at 15 retailers as of November 4, 2026, with a 52% 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
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1489484627
Dimensions9.04 × 6.35 × 4.04 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Top View
9.04 mm6.35 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1489484627
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.6%

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: $17,240 NZD|Low: $16,305 NZD|High: $26,280 NZD|Avg: $20,395 NZD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$16,305 NZD
Retailer 1$17,240 NZD
Retailer 6$17,385 NZD
Retailer 8$17,571 NZD
Retailer 2$18,288 NZD
Retailer 10$19,086 NZD
Retailer 7$19,351 NZD
Retailer 4$19,973 NZD
Retailer 5$23,385 NZD
Retailer 3$24,793 NZD

45 data points across 10 retailers

15 retailers$16,305 NZD to $24,793 NZD

A
Cheapest Retailer
-
$16,305 NZD
A
Retailer 2
-
$17,240 NZD
View
A
Retailer 3
-
$17,385 NZD
View
A
Retailer 4
-
$17,571 NZD
View
Final sale: no returns
Retailer 5
-
$18,288 NZD
View
Price last confirmed 13 days ago
Retailer 6
-
$18,354 NZD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$19,086 NZD
View
A
Retailer 8
-
$19,351 NZD
View
Retailer 9
-
$19,883 NZD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$19,973 NZD
View
Retailer 11
-
$20,190 NZD
View
Price last confirmed 37 days ago
Retailer 12
-
$22,943 NZD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$23,385 NZD
View
B+
Retailer 14
-
$24,793 NZD
View
Most Expensive
NZ Jewellers
ae24470e-09d3-4d9d-b9ac-7a848acfc776 · Sep 30
$27,713 NZD
$15,622 USD
View
Price last confirmed 35 days ago
14 more retailers have this diamond
Prices start from $16,305 NZDSave up to $8,489 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
$16,305 NZD