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Oval|Natural|GIA

0.30ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 2566381464

Certificate GIA 2566381464

Diamond specifications and retailer prices

From $433 NZD
₹23,179 INR
As of October 29, 2026
Save $919 NZD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,231 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-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 2566381464. Listed at 19 retailers as of October 29, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 2566381464
Dimensions5.37 × 3.64 × 2.36 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Top View
5.37 mm3.64 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566381464
Side View
Table 64.0%Crown 37.9°Girdle: THK-VTKPavilion 41.7°Culet: NoneDepth 64.7%

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: $2,231 NZD|Low: $430 NZD|High: $2,322 NZD|Avg: $837 NZD|-3.9%
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
Retailer 18
October 29, 2026
Retailer 11$433 NZD
Retailer 5$507 NZD
Retailer 8$538 NZD
Retailer 9$552 NZD
Retailer 7$570 NZD
Retailer 17$582 NZD
Retailer 4$627 NZD
Retailer 6$650 NZD
Retailer 2$748 NZD
Retailer 15$783 NZD
Retailer 14$798 NZD
Retailer 3$805 NZD
Retailer 16$858 NZD
Retailer 18$901 NZD
Retailer 10$970 NZD
Retailer 13$996 NZD
Retailer 12$1,352 NZD
NZ Jewellers$2,231 NZD

29 data points across 18 retailers

19 retailers$433 NZD to $1,352 NZD

A
Cheapest Retailer
-
$433 NZD
₹23,179 INR
A
Retailer 2
-
$507 NZD
$285 USD
View
A
Retailer 3
-
$524 NZD
HK$2,300 HKD
View
B+
Retailer 4
-
$538 NZD
$302 USD
View
Final sale: no returns
Retailer 5
-
$552 NZD
$310 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$570 NZD
$320 USD
View
A
Retailer 7
-
$582 NZD
$327 USD
View
B+
Retailer 8
-
$627 NZD
$352 USD
View
B+
Retailer 9
-
$650 NZD
$365 USD
View
B+
Retailer 10
-
$748 NZD
£331 GBP
View
B+
Retailer 11
-
$783 NZD
$440 USD
View
B
Retailer 12
-
$798 NZD
£353 GBP
View
B
Retailer 13
-
$805 NZD
$452 USD
View
B+
Retailer 14
-
$858 NZD
$482 USD
View
B
Retailer 15
-
$901 NZD
ZAR 8,171 ZAR
View
Retailer 16
-
$970 NZD
A$838 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$996 NZD
€533 EUR
View
B
Retailer 18
-
$1,352 NZD
£598 GBP
View
Most Expensive
NZ Jewellers
f11f4436-f70c-4ed4-8580-9d2dd869175f · Oct 27
$2,231 NZD
$1,253 USD
View
Price under review
18 more retailers have this diamond
Prices start from $433 NZDSave up to $919 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
0.30ct Oval
$433 NZD