CaratHunter
Plans
Oval|Natural|GIA

1.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6552646629

Certificate GIA 6552646629

Diamond specifications and retailer prices

From $4,488 AUD
As of November 4, 2026
Save $5,896 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,384 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-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 6552646629. Listed at 18 retailers as of November 2, 2026, with prices from $4,488 to $10,384, a $5,896 spread on the same certified stone. NZ Jewellers lists it at $10,384. 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

1.30
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552646629
Dimensions8.40 × 6.00 × 3.90 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
8.40 mm6.00 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552646629
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

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 4
Current: $10,384 AUD|Low: $4,452 AUD|High: $10,384 AUD|Avg: $6,330 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
Retailer 17
Retailer 18
November 4, 2026
Retailer 17$4,488 AUD
Retailer 12$4,520 AUD
Retailer 3$4,870 AUD
Retailer 13$5,132 AUD
Retailer 5$5,260 AUD
Retailer 18$5,296 AUD
Retailer 9$5,501 AUD
Retailer 14$5,813 AUD
Retailer 4$5,960 AUD
Retailer 7$5,960 AUD
Retailer 15$6,011 AUD
Retailer 2$6,095 AUD
Retailer 8$6,398 AUD
Retailer 11$6,717 AUD
Retailer 6$6,877 AUD
Retailer 10$8,699 AUD
Retailer 16$9,968 AUD
NZ Jewellers$10,384 AUD

21 data points across 18 retailers

18 retailers$4,488 AUD to $10,384 AUD

A
Cheapest Retailer
-
$4,488 AUD
A
Retailer 2
-
$4,520 AUD
View
Retailer 3
-
$4,870 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$5,132 AUD
View
Retailer 5
-
$5,260 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$5,296 AUD
View
A
Retailer 7
-
$5,501 AUD
View
Final sale: no returns
A
Retailer 8
-
$5,813 AUD
View
B+
Retailer 9
-
$5,960 AUD
View
B+
Retailer 10
-
$5,960 AUD
View
B+
Retailer 11
-
$6,011 AUD
View
B+
Retailer 12
-
$6,095 AUD
View
B+
Retailer 13
-
$6,398 AUD
View
B+
Retailer 14
-
$6,717 AUD
View
B+
Retailer 15
-
$6,877 AUD
View
B
Retailer 16
-
$8,699 AUD
View
B
Retailer 17
-
$9,968 AUD
View
Most Expensive
B
NZ Jewellers
3d83c31c-e981-4823-8aa1-392ff03b4c95 · Nov 2
$10,384 AUD
$7,135 USD
View
17 more retailers have this diamond
Prices start from $4,488 AUDSave up to $5,896 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
1.30ct Oval
$4,488 AUD