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Oval|Natural|GIA

1.24ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 3545589779

Certificate GIA 3545589779

Diamond specifications and retailer prices

From $4,605 AUD
As of November 6, 2026
Save $5,485 AUD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,090 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.24ct natural oval diamond

This 1.24ct natural oval sits in the classic one-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 3545589779. Listed at 12 retailers as of November 5, 2026, with prices from $4,605 to $10,090, a $5,485 spread on the same certified stone. NZ Jewellers lists it at $10,090. 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

1.24
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.83°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 3545589779
Dimensions9.00 × 5.98 × 3.41 mm
L/W Ratio1.51
Top View
9.00 mm5.98 mm1.24 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545589779
Side View
Table 60.0%Crown 36.83°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 57.0%

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: Nov 6
Current: $10,090 AUD|Low: $4,605 AUD|High: $10,680 AUD|Avg: $6,474 AUD|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$4,605 AUD
Retailer 11$4,657 AUD
Retailer 4$4,756 AUD
Retailer 9$4,928 AUD
Retailer 8$5,247 AUD
Retailer 12$5,247 AUD
Retailer 7$5,449 AUD
Retailer 5$5,865 AUD
Retailer 3$6,054 AUD
Retailer 2$6,517 AUD
Retailer 6$9,684 AUD
NZ Jewellers$10,090 AUD

44 data points across 12 retailers

12 retailers$4,605 AUD to $10,090 AUD

B+
Cheapest Retailer
-
$4,605 AUD
Final sale: no returns
B+
Retailer 2
-
$4,657 AUD
View
B+
Retailer 3
-
$4,756 AUD
View
B+
Retailer 4
-
$4,928 AUD
View
Retailer 5
-
$5,247 AUD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$5,247 AUD
View
B+
Retailer 7
-
$5,449 AUD
View
B+
Retailer 8
-
$5,865 AUD
View
B
Retailer 9
-
$6,054 AUD
View
B
Retailer 10
-
$6,517 AUD
View
B
Retailer 11
-
$9,684 AUD
View
Most Expensive
B
NZ Jewellers
26ffd3d1-3dd4-4018-9021-f9cf85bf17e0 · Nov 5
$10,090 AUD
$6,933 USD
View
11 more retailers have this diamond
Prices start from $4,605 AUDSave up to $5,485 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+
1.24ct Oval
$4,605 AUD