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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7531767386

Certificate GIA 7531767386

Diamond specifications and retailer prices

From $328 AUD
HK$1,800 HKD
As of November 1, 2026
Save $666 AUD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $994 AUD at MOH London · As of October 26, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531767386. Listed at 17 retailers as of October 26, 2026, with prices from $328 to $994, a $666 spread on the same certified stone. MOH London lists it at $994. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7531767386
Dimensions5.55 × 3.72 × 2.20 mm
L/W Ratio1.49
Girdle conditionFaceted
Key to symbols
Twinning Wisp
Top View
5.55 mm3.72 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7531767386
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

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: $994 AUD|Low: $328 AUD|High: $1,005 AUD|Avg: $675 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$328 AUD
Retailer 8$480 AUD
Retailer 3$550 AUD
Retailer 5$667 AUD
Retailer 7$689 AUD
Retailer 4$815 AUD
Retailer 2$871 AUD
MOH London$994 AUD

37 data points across 8 retailers

17 retailers$328 AUD to $994 AUD

A
Cheapest Retailer
-
$328 AUD
HK$1,800 HKD
A
Retailer 2
-
$410 AUD
$288 USD
View
A
Retailer 3
-
$430 AUD
$302 USD
View
B+
Retailer 4
-
$455 AUD
SGD 432 SGD
View
B+
Retailer 5
-
$463 AUD
$325 USD
View
B+
Retailer 6
-
$480 AUD
$337 USD
View
B+
Retailer 7
-
$550 AUD
£304 GBP
View
B+
Retailer 8
-
$579 AUD
$407 USD
View
B+
Retailer 9
-
$632 AUD
$444 USD
View
B+
Retailer 10
-
$636 AUD
$447 USD
View
B+
Retailer 11
-
$667 AUD
ZAR 7,567 ZAR
View
B
Retailer 12
-
$668 AUD
$469 USD
View
Retailer 13
-
$689 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$815 AUD
€545 EUR
View
B
Retailer 15
-
$871 AUD
£481 GBP
View
Most Expensive
B
MOH London
D2381A111 · Oct 26
$994 AUD
£550 GBP
View
15 more retailers have this diamond
Prices start from $328 AUDSave up to $666 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
$328 AUD