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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 $345 AUD
₹23,081 INR
As of October 31, 2026
Save $734 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,781 AUD 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: $1,781 AUD|Low: $345 AUD|High: $1,866 AUD|Avg: $666 AUD|-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$345 AUD
Retailer 8$420 AUD
Retailer 16$429 AUD
Retailer 9$453 AUD
Retailer 6$464 AUD
Retailer 4$500 AUD
Retailer 5$518 AUD
Retailer 10$594 AUD
Retailer 12$625 AUD
Retailer 15$637 AUD
Retailer 17$643 AUD
Retailer 3$678 AUD
Retailer 13$686 AUD
Retailer 14$720 AUD
Retailer 11$795 AUD
Retailer 7$1,079 AUD
NZ Jewellers$1,781 AUD

23 data points across 17 retailers

19 retailers$345 AUD to $1,079 AUD

A
Cheapest Retailer
-
$345 AUD
₹23,081 INR
A
Retailer 2
-
$419 AUD
HK$2,300 HKD
View
A
Retailer 3
-
$420 AUD
$295 USD
View
A
Retailer 4
-
$429 AUD
$301 USD
View
Final sale: no returns
A
Retailer 5
-
$453 AUD
$318 USD
View
A
Retailer 6
-
$464 AUD
$326 USD
View
A
Retailer 7
-
$500 AUD
$351 USD
View
B+
Retailer 8
-
$518 AUD
$364 USD
View
B+
Retailer 9
-
$594 AUD
£328 GBP
View
B+
Retailer 10
-
$625 AUD
$439 USD
View
B+
Retailer 11
-
$637 AUD
£352 GBP
View
B+
Retailer 12
-
$643 AUD
$452 USD
View
B+
Retailer 13
-
$678 AUD
$476 USD
View
B+
Retailer 14
-
$686 AUD
$482 USD
View
B+
Retailer 15
-
$720 AUD
ZAR 8,175 ZAR
View
B
Retailer 16
-
$795 AUD
€532 EUR
View
Retailer 17
-
$795 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,079 AUD
£597 GBP
View
Most Expensive
NZ Jewellers
6151dcfb-ac4e-489f-b964-84e644dfc157 · Oct 30
$1,781 AUD
$1,251 USD
View
Price under review
18 more retailers have this diamond
Prices start from $345 AUDSave up to $734 AUD

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
$345 AUD