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Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6432090856

Certificate GIA 6432090856

Diamond specifications and retailer prices

From $5,376 AUD
HK$29,500 HKD
As of October 30, 2026
Save $6,866 AUD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,242 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432090856. Listed at 19 retailers as of October 30, 2026, with prices from $5,376 to $12,242, a $6,866 spread on the same certified stone. NZ Jewellers lists it at $12,242. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432090856
Dimensions8.15 × 6.06 × 3.90 mm
L/W Ratio1.34
Top View
8.15 mm6.06 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6432090856
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

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 30
Current: $7,306 AUD|Low: $5,172 AUD|High: $11,797 AUD|Avg: $7,200 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
October 31, 2026
Retailer 11$5,376 AUD
Retailer 8$5,901 AUD
Retailer 9$6,119 AUD
Retailer 2$6,631 AUD
Retailer 10$6,631 AUD
Retailer 3$6,998 AUD
Retailer 5$7,258 AUD
Retailer 1$7,306 AUD
Retailer 6$8,078 AUD
Retailer 4$8,284 AUD
Retailer 7$11,719 AUD

36 data points across 11 retailers

19 retailers$5,376 AUD to $12,242 AUD

B+
Cheapest Retailer
-
$5,376 AUD
HK$29,500 HKD
B+
Retailer 2
-
$5,561 AUD
$3,906 USD
View
B+
Retailer 3
-
$5,901 AUD
$4,145 USD
View
B+
Retailer 4
-
$6,119 AUD
$4,298 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,228 AUD
$4,375 USD
View
B
Retailer 6
-
$6,631 AUD
$4,658 USD
View
B
Retailer 7
-
$6,631 AUD
$4,658 USD
View
B
Retailer 8
-
$6,631 AUD
$4,658 USD
View
B+
Retailer 9
-
$6,998 AUD
$4,916 USD
View
B+
Retailer 10
-
$7,258 AUD
£4,015 GBP
View
B
Retailer 11
-
$7,270 AUD
$5,107 USD
View
B+
Retailer 12
-
$7,306 AUD
£4,041 GBP
View
B
Retailer 13
-
$7,445 AUD
$5,230 USD
View
B
Retailer 14
-
$7,445 AUD
$5,230 USD
View
B
Retailer 15
-
$7,650 AUD
$5,374 USD
View
B
Retailer 16
-
$7,687 AUD
$5,400 USD
View
B
Retailer 17
-
$8,284 AUD
€5,542 EUR
View
B
Retailer 18
-
$11,719 AUD
£6,482 GBP
View
Most Expensive
B
NZ Jewellers
396d9bf4-61e3-42ed-9668-0e06e788a7d5 · Oct 30
$12,242 AUD
$8,599 USD
View
18 more retailers have this diamond
Prices start from $5,376 AUDSave up to $6,866 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+
1.30ct Oval
$5,376 AUD