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Oval|Natural|GIA

1.53ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 2546278483

Certificate GIA 2546278483

Diamond specifications and retailer prices

From $9,054 NZD
$5,103 USD
As of October 29, 2026
Save $3,614 NZD (29%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,138 NZD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546278483. Listed at 13 retailers as of October 29, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546278483
Dimensions9.24 × 6.52 × 4.08 mm
L/W Ratio1.42
Top View
9.24 mm6.52 mm1.53 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546278483
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

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: Oct 29
Current: $11,490 NZD|Low: $8,391 NZD|High: $17,953 NZD|Avg: $11,708 NZD|+1.0%
Retailer 1
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
October 30, 2026
Retailer 12$9,054 NZD
Retailer 14$9,241 NZD
Retailer 13$10,069 NZD
Retailer 3$10,735 NZD
Retailer 2$10,908 NZD
Retailer 11$10,908 NZD
Retailer 1$11,490 NZD
Retailer 5$12,260 NZD
Retailer 6$12,260 NZD
Retailer 10$12,587 NZD
Retailer 4$12,669 NZD
Retailer 8$13,060 NZD
Retailer 7$13,400 NZD
Retailer 9$17,833 NZD

36 data points across 14 retailers

13 retailers$9,054 NZD to $12,669 NZD

A
Cheapest Retailer
-
$9,054 NZD
$5,103 USD
A
Retailer 2
-
$9,241 NZD
$5,208 USD
View
A
Retailer 3
-
$10,735 NZD
$6,050 USD
View
Retailer 4
-
$10,908 NZD
$6,148 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$10,908 NZD
$6,148 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$11,490 NZD
£5,099 GBP
View
A
Retailer 7
-
$12,060 NZD
$6,797 USD
View
A
Retailer 8
-
$12,260 NZD
$6,910 USD
View
A
Retailer 9
-
$12,260 NZD
$6,910 USD
View
Retailer 10
-
$12,587 NZD
$7,094 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$12,669 NZD
$7,140 USD
View
Retailer 12
-
$17,833 NZD
£7,914 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
37f65a1c-31f9-4fe7-a501-654ef63f02dd · Oct 17
$20,138 NZD
$11,350 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from $9,054 NZDSave up to $3,614 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
1.53ct Oval
$9,054 NZD