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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1545421198

Certificate GIA 1545421198

Diamond specifications and retailer prices

From $362 AUD
₹24,216 INR
As of November 1, 2026
Save $773 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,135 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545421198. Listed at 19 retailers as of October 29, 2026, with prices from $362 to $1,135, a $773 spread on the same certified stone. MOH London lists it at $1,135. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle38°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1545421198
Dimensions5.46 × 3.71 × 2.35 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
5.46 mm3.71 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1545421198
Side View
Table 59.0%Crown 38°Girdle: VTN-VTKPavilion 40.1°Culet: NDepth 63.4%

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: Nov 1
Current: $1,135 AUD|Low: $362 AUD|High: $1,970 AUD|Avg: $713 AUD|-2.5%
MOH London
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
November 2, 2026
Retailer 11$362 AUD
Retailer 5$451 AUD
Retailer 8$467 AUD
Retailer 9$470 AUD
Retailer 4$490 AUD
Retailer 17$527 AUD
Retailer 7$538 AUD
Retailer 3$545 AUD
Retailer 10$633 AUD
Retailer 13$659 AUD
Retailer 6$665 AUD
Retailer 16$670 AUD
Retailer 12$705 AUD
Retailer 14$758 AUD
Retailer 2$830 AUD
MOH London$1,135 AUD
Retailer 15$1,875 AUD

23 data points across 17 retailers

19 retailers$362 AUD to $1,135 AUD

A
Cheapest Retailer
-
$362 AUD
₹24,216 INR
B+
Retailer 2
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 3
-
$451 AUD
$317 USD
View
Final sale: no returns
B+
Retailer 4
-
$467 AUD
$328 USD
View
B+
Retailer 5
-
$470 AUD
$330 USD
View
B+
Retailer 6
-
$490 AUD
$344 USD
View
B+
Retailer 7
-
$527 AUD
$370 USD
View
Retailer 8
-
$538 AUD
SGD 511 SGD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$545 AUD
$383 USD
View
B
Retailer 10
-
$633 AUD
£350 GBP
View
B
Retailer 11
-
$659 AUD
$463 USD
View
B
Retailer 12
-
$665 AUD
$467 USD
View
B
Retailer 13
-
$670 AUD
£371 GBP
View
B
Retailer 14
-
$705 AUD
$495 USD
View
B
Retailer 15
-
$758 AUD
ZAR 8,607 ZAR
View
Retailer 16
-
$823 AUD
View
Price last confirmed 29 days ago
C
Retailer 17
-
$830 AUD
€555 EUR
View
Most Expensive
C
MOH London
52E74829C · Oct 29
$1,135 AUD
£628 GBP
View
17 more retailers have this diamond
Prices start from $362 AUDSave up to $773 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
$362 AUD