CaratHunter
Plans
Oval|Natural|GIA

0.30ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6555571631

Certificate GIA 6555571631

Diamond specifications and retailer prices

From $348 AUD
₹23,274 INR
As of October 29, 2026
Save $760 AUD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,830 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 E 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 6555571631. Listed at 18 retailers as of October 29, 2026, with a 219% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555571631
Dimensions5.31 × 3.79 × 2.40 mm
L/W Ratio1.40
Top View
5.31 mm3.79 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555571631
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.3%

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: $1,830 AUD|Low: $347 AUD|High: $1,830 AUD|Avg: $696 AUD
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
October 30, 2026
Retailer 11$348 AUD
Retailer 8$434 AUD
Retailer 14$478 AUD
Retailer 5$512 AUD
Retailer 12$514 AUD
Retailer 13$532 AUD
Retailer 10$617 AUD
Retailer 4$643 AUD
Retailer 6$648 AUD
Retailer 3$655 AUD
Retailer 2$663 AUD
Retailer 7$742 AUD
Retailer 16$888 AUD
Retailer 9$970 AUD
Retailer 15$1,108 AUD
NZ Jewellers$1,830 AUD

24 data points across 16 retailers

18 retailers$348 AUD to $1,108 AUD

A
Cheapest Retailer
-
$348 AUD
₹23,274 INR
A
Retailer 2
-
$419 AUD
HK$2,300 HKD
View
A
Retailer 3
-
$434 AUD
$305 USD
View
A
Retailer 4
-
$478 AUD
$336 USD
View
B+
Retailer 5
-
$512 AUD
SGD 486 SGD
View
B+
Retailer 6
-
$514 AUD
$361 USD
View
B+
Retailer 7
-
$532 AUD
$374 USD
View
B+
Retailer 8
-
$617 AUD
£341 GBP
View
B+
Retailer 9
-
$643 AUD
$452 USD
View
B+
Retailer 10
-
$648 AUD
$455 USD
View
B+
Retailer 11
-
$655 AUD
£362 GBP
View
B
Retailer 12
-
$663 AUD
$466 USD
View
B+
Retailer 13
-
$742 AUD
ZAR 8,427 ZAR
View
Retailer 14
-
$776 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$888 AUD
€594 EUR
View
B
Retailer 16
-
$970 AUD
£536 GBP
View
B
Retailer 17
-
$1,108 AUD
£613 GBP
View
Most Expensive
NZ Jewellers
01c4d925-a43b-4b3d-a691-5f8cc28bbc2a · Oct 30
$1,830 AUD
$1,286 USD
View
Price under review
17 more retailers have this diamond
Prices start from $348 AUDSave up to $760 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
$348 AUD