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Oval|Natural|GIA

0.30ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 1555916926

Certificate GIA 1555916926

Diamond specifications and retailer prices

From $569 AUD
$400 USD
As of October 29, 2026
Save $707 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,762 AUD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1555916926. Listed at 20 retailers as of October 29, 2026, with a 124% 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555916926
Dimensions5.53 × 3.66 × 2.31 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.53 mm3.66 mm0.30 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555916926
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,276 AUD|Low: $569 AUD|High: $2,410 AUD|Avg: $919 AUD|-0.6%
Retailer 1
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
October 30, 2026
Retailer 2$569 AUD
Retailer 13$584 AUD
Retailer 4$594 AUD
Retailer 8$612 AUD
Retailer 14$613 AUD
Retailer 15$613 AUD
Retailer 3$658 AUD
Retailer 7$703 AUD
Retailer 9$781 AUD
Retailer 16$855 AUD
Retailer 11$954 AUD
Retailer 12$973 AUD
Retailer 6$1,007 AUD
Retailer 1$1,276 AUD
Retailer 10$1,461 AUD
Retailer 5$2,410 AUD

41 data points across 16 retailers

20 retailers$569 AUD to $1,276 AUD

B+
Cheapest Retailer
-
$569 AUD
$400 USD
B+
Retailer 2
-
$584 AUD
$410 USD
View
B+
Retailer 3
-
$594 AUD
$417 USD
View
B
Retailer 4
-
$612 AUD
$430 USD
View
B
Retailer 5
-
$613 AUD
$431 USD
View
B
Retailer 6
-
$613 AUD
$431 USD
View
B
Retailer 7
-
$658 AUD
$462 USD
View
B
Retailer 8
-
$703 AUD
$494 USD
View
B
Retailer 9
-
$734 AUD
$516 USD
View
B
Retailer 10
-
$738 AUD
$519 USD
View
B
Retailer 11
-
$777 AUD
$546 USD
View
B
Retailer 12
-
$781 AUD
£432 GBP
View
B
Retailer 13
-
$855 AUD
$601 USD
View
B
Retailer 14
-
$954 AUD
€638 EUR
View
B
Retailer 15
-
$973 AUD
ZAR 11,044 ZAR
View
Retailer 16
-
$1,007 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$1,276 AUD
£706 GBP
View
Retailer 18
-
$1,461 AUD
£808 GBP
View
Price under review
Most Expensive
Diamond Exchange Canada
1981546359 · Oct 30
$1,762 AUD
CA$1,719 CAD
View
Price under review
18 more retailers have this diamond
Prices start from $569 AUDSave up to $707 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.

B+
0.30ct Oval
$569 AUD