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Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 5242087097

Certificate GIA 5242087097

Diamond specifications and retailer prices

From $4,724 NZD
HK$20,800 HKD
As of October 29, 2026
Save $6,577 NZD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,301 NZD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242087097. Listed at 18 retailers as of October 29, 2026, with prices from $4,724 to $11,301, a $6,577 spread on the same certified stone. NZ Jewellers lists it at $11,301. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5242087097
Dimensions8.27 × 6.02 × 3.97 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.27 mm6.02 mm1.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5242087097
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

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: $11,301 NZD|Low: $4,519 NZD|High: $11,499 NZD|Avg: $7,047 NZD|-1.7%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17$4,724 NZD
Retailer 11$5,145 NZD
Retailer 12$5,422 NZD
Retailer 16$5,476 NZD
Retailer 5$5,678 NZD
Retailer 14$5,780 NZD
Retailer 2$6,106 NZD
Retailer 6$6,330 NZD
Retailer 15$6,346 NZD
Retailer 13$6,664 NZD
Retailer 9$6,705 NZD
Retailer 8$6,973 NZD
Retailer 10$7,383 NZD
Retailer 3$7,668 NZD
Retailer 4$9,437 NZD
Retailer 7$10,546 NZD
NZ Jewellers$11,301 NZD

19 data points across 17 retailers

18 retailers$4,724 NZD to $11,301 NZD

A
Cheapest Retailer
-
$4,724 NZD
HK$20,800 HKD
A
Retailer 2
-
$5,145 NZD
$2,900 USD
View
A
Retailer 3
-
$5,422 NZD
$3,056 USD
View
Final sale: no returns
A
Retailer 4
-
$5,476 NZD
€2,940 EUR
View
Retailer 5
-
$5,642 NZD
$3,180 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$5,678 NZD
$3,200 USD
View
A
Retailer 7
-
$5,780 NZD
$3,258 USD
View
A
Retailer 8
-
$6,106 NZD
£2,710 GBP
View
A
Retailer 9
-
$6,330 NZD
SGD 4,821 SGD
View
A
Retailer 10
-
$6,346 NZD
£2,816 GBP
View
A
Retailer 11
-
$6,664 NZD
$3,756 USD
View
Retailer 12
-
$6,705 NZD
$3,779 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$6,973 NZD
$3,930 USD
View
A
Retailer 14
-
$7,383 NZD
€3,963 EUR
View
A
Retailer 15
-
$7,668 NZD
ZAR 69,821 ZAR
View
B+
Retailer 16
-
$9,437 NZD
$5,319 USD
View
B
Retailer 17
-
$10,546 NZD
£4,680 GBP
View
Most Expensive
B
NZ Jewellers
82d2bef9-5fc4-4730-a14a-d90465c691db · Oct 30
$11,301 NZD
$6,369 USD
View
17 more retailers have this diamond
Prices start from $4,724 NZDSave up to $6,577 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
$4,724 NZD