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Oval|Natural|GIA

2.50ct I I1 Oval Natural Diamond

ID • I/I1 • GIA 1535182067

Certificate GIA 1535182067

Diamond specifications and retailer prices

From $19,874 NZD
$11,201 USD
As of October 31, 2026
Save $12,204 NZD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $32,078 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three 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 1535182067. Listed at 12 retailers as of October 30, 2026, with prices from $19,874 to $32,078, a $12,204 spread on the same certified stone. NZ Jewellers lists it at $32,078. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535182067
Dimensions11.36 × 7.45 × 4.42 mm
L/W Ratio1.52
Culet sizeNone
Top View
11.36 mm7.45 mm2.50 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535182067
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 59.3%

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 31
Current: $27,243 NZD|Low: $19,649 NZD|High: $30,381 NZD|Avg: $25,286 NZD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$19,874 NZD
Retailer 4$21,008 NZD
Retailer 8$22,644 NZD
Retailer 6$24,530 NZD
Retailer 7$25,474 NZD
Retailer 2$25,976 NZD
Retailer 3$25,976 NZD
Retailer 10$26,242 NZD
Retailer 11$26,845 NZD
Retailer 1$27,243 NZD
Retailer 9$30,381 NZD

18 data points across 11 retailers

12 retailers$19,874 NZD to $32,078 NZD

A
Cheapest Retailer
-
$19,874 NZD
$11,201 USD
A
Retailer 2
-
$21,008 NZD
$11,840 USD
View
A
Retailer 3
-
$22,644 NZD
$12,762 USD
View
B+
Retailer 4
-
$24,154 NZD
$13,613 USD
View
B+
Retailer 5
-
$24,530 NZD
$13,825 USD
View
B+
Retailer 6
-
$25,474 NZD
$14,357 USD
View
B+
Retailer 7
-
$25,976 NZD
$14,640 USD
View
B+
Retailer 8
-
$25,976 NZD
$14,640 USD
View
B+
Retailer 9
-
$26,242 NZD
$14,790 USD
View
B+
Retailer 10
-
$26,845 NZD
$15,130 USD
View
B+
Retailer 11
-
$27,243 NZD
€14,623 EUR
View
Most Expensive
B+
NZ Jewellers
0ccf9fbf-9c8c-42de-9826-d3d46299ccd3 · Oct 30
$32,078 NZD
$18,079 USD
View
11 more retailers have this diamond
Prices start from $19,874 NZDSave up to $12,204 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
2.50ct Oval
$19,874 NZD