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Oval|Natural|GIA

1.30ct E I1 Oval Natural Diamond

EX • E/I1 • GIA 1555949031

Certificate GIA 1555949031

Diamond specifications and retailer prices

From $5,838 NZD
$3,279 USD
As of October 28, 2026
Save $6,684 NZD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,522 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555949031. Listed at 10 retailers as of October 27, 2026, with prices from $5,838 to $12,522, a $6,684 spread on the same certified stone. NZ Jewellers lists it at $12,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.75°
OriginNatural
Grading LabGIA
CertificateGIA 1555949031
Dimensions8.52 × 6.01 × 3.82 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Cloud, Crystal, Knot, Feather, Needle
Top View
8.52 mm6.01 mm1.30 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555949031
Side View
Table 55.0%Crown 33.75°Girdle: ThickPavilionCulet: NoneDepth 63.5%

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 28
Current: $12,522 NZD|Low: $5,584 NZD|High: $12,522 NZD|Avg: $7,537 NZD|+8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 11$5,838 NZD
Retailer 8$5,952 NZD
Retailer 10$6,511 NZD
Retailer 6$6,575 NZD
Retailer 7$6,762 NZD
Retailer 5$6,827 NZD
Retailer 9$7,514 NZD
Retailer 4$7,653 NZD
Retailer 3$7,991 NZD
Retailer 2$8,200 NZD
NZ Jewellers$12,522 NZD

28 data points across 11 retailers

10 retailers$5,838 NZD to $12,522 NZD

A
Cheapest Retailer
-
$5,838 NZD
$3,279 USD
A
Retailer 2
-
$5,952 NZD
$3,343 USD
View
A
Retailer 3
-
$6,511 NZD
$3,657 USD
View
A
Retailer 4
-
$6,575 NZD
$3,693 USD
View
A
Retailer 5
-
$6,762 NZD
$3,798 USD
View
A
Retailer 6
-
$6,827 NZD
$3,834 USD
View
B+
Retailer 7
-
$7,514 NZD
$4,220 USD
View
B+
Retailer 8
-
$7,653 NZD
$4,298 USD
View
B+
Retailer 9
-
$8,200 NZD
€4,386 EUR
View
Most Expensive
B
NZ Jewellers
d0173d62-d7a1-4132-8157-281a6bf3a3d6 · Oct 27
$12,522 NZD
$7,033 USD
View
9 more retailers have this diamond
Prices start from $5,838 NZDSave up to $6,684 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
1.30ct Oval
$5,838 NZD