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Oval|Natural|GIA

1.50ct I I1 Oval Natural Diamond

EX • I/I1 • GIA 2547140494

Certificate GIA 2547140494

Diamond specifications and retailer prices

From $3,435 NZD
HK$15,100 HKD
As of November 1, 2026
Save $6,132 NZD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,567 NZD at NZ Jewellers · As of October 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547140494. Listed at 5 retailers as of October 30, 2026, with prices from $3,435 to $9,567, a $6,132 spread on the same certified stone. NZ Jewellers lists it at $9,567. 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
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547140494
Dimensions8.90 × 6.29 × 4.05 mm
L/W Ratio1.41
Top View
8.90 mm6.29 mm1.50 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547140494
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.4%

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 1
Current: $9,567 NZD|Low: $3,412 NZD|High: $10,468 NZD|Avg: $5,715 NZD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$3,435 NZD
Retailer 3$3,529 NZD
Retailer 4$4,577 NZD
Retailer 2$4,788 NZD
NZ Jewellers$9,567 NZD

42 data points across 5 retailers

5 retailers$3,435 NZD to $9,567 NZD

A
Cheapest Retailer
-
$3,435 NZD
HK$15,100 HKD
A
Retailer 2
-
$3,529 NZD
₹189,102 INR
View
B+
Retailer 3
-
$4,577 NZD
$2,575 USD
View
B+
Retailer 4
-
$4,788 NZD
$2,694 USD
View
Most Expensive
B
NZ Jewellers
23b0b68a-39e0-4f8d-9d43-63670dd83581 · Oct 30
$9,567 NZD
$5,383 USD
View
4 more retailers have this diamond
Prices start from $3,435 NZDSave up to $6,132 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
$3,435 NZD