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Oval|Natural|GIA

0.30ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3565230886

Certificate GIA 3565230886

Diamond specifications and retailer prices

From $430 NZD
₹23,081 INR
As of October 31, 2026
Save $915 NZD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,220 NZD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565230886. Listed at 19 retailers as of October 26, 2026, with a 213% 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

0.30
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle40.1°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565230886
Dimensions5.28 × 3.73 × 2.30 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Top View
5.28 mm3.73 mm0.30 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565230886
Side View
Table 61.0%Crown 40.1°Girdle: STK-VTKPavilion 38.4°Culet: NoneDepth 61.7%

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 31
Current: $2,220 NZD|Low: $430 NZD|High: $2,326 NZD|Avg: $830 NZD|-4.6%
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 2$430 NZD
Retailer 8$523 NZD
Retailer 16$534 NZD
Retailer 9$564 NZD
Retailer 6$578 NZD
Retailer 4$623 NZD
Retailer 5$646 NZD
Retailer 10$740 NZD
Retailer 12$779 NZD
Retailer 15$794 NZD
Retailer 17$802 NZD
Retailer 3$845 NZD
Retailer 13$855 NZD
Retailer 14$898 NZD
Retailer 11$991 NZD
Retailer 7$1,345 NZD
NZ Jewellers$2,220 NZD

23 data points across 17 retailers

19 retailers$430 NZD to $1,345 NZD

A
Cheapest Retailer
-
$430 NZD
₹23,081 INR
A
Retailer 2
-
$522 NZD
HK$2,300 HKD
View
A
Retailer 3
-
$523 NZD
$295 USD
View
A
Retailer 4
-
$534 NZD
$301 USD
View
Final sale: no returns
A
Retailer 5
-
$564 NZD
$318 USD
View
A
Retailer 6
-
$578 NZD
$326 USD
View
A
Retailer 7
-
$623 NZD
$351 USD
View
B+
Retailer 8
-
$646 NZD
$364 USD
View
B+
Retailer 9
-
$740 NZD
£328 GBP
View
B+
Retailer 10
-
$779 NZD
$439 USD
View
B+
Retailer 11
-
$794 NZD
£352 GBP
View
B+
Retailer 12
-
$802 NZD
$452 USD
View
B+
Retailer 13
-
$845 NZD
$476 USD
View
B+
Retailer 14
-
$855 NZD
$482 USD
View
B+
Retailer 15
-
$898 NZD
ZAR 8,175 ZAR
View
B
Retailer 16
-
$991 NZD
€532 EUR
View
Retailer 17
-
$991 NZD
A$860 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$1,345 NZD
£597 GBP
View
Most Expensive
NZ Jewellers
6151dcfb-ac4e-489f-b964-84e644dfc157 · Oct 30
$2,220 NZD
$1,251 USD
View
Price under review
18 more retailers have this diamond
Prices start from $430 NZDSave up to $915 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
$430 NZD