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Oval|Natural|GIA

1.20ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 2546347594

Certificate GIA 2546347594

Diamond specifications and retailer prices

From $4,861 AUD
As of November 6, 2026
Save $5,333 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,262 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546347594. Listed at 18 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546347594
Dimensions9.48 × 5.89 × 3.36 mm
L/W Ratio1.61
Top View
9.48 mm5.89 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546347594
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

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 6
Current: $5,053 AUD|Low: $4,844 AUD|High: $10,467 AUD|Avg: $6,926 AUD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$4,861 AUD
Retailer 1$5,053 AUD
Retailer 2$5,755 AUD
Retailer 6$5,794 AUD
Retailer 11$5,922 AUD
Retailer 4$6,172 AUD
Retailer 5$6,462 AUD
Retailer 9$6,634 AUD
Retailer 10$7,258 AUD
Retailer 7$10,194 AUD
Retailer 3$10,351 AUD

31 data points across 11 retailers

18 retailers$4,861 AUD to $10,194 AUD

A
Cheapest Retailer
-
$4,861 AUD
A
Retailer 2
-
$5,053 AUD
View
B+
Retailer 3
-
$5,755 AUD
View
B+
Retailer 4
-
$5,794 AUD
View
B+
Retailer 5
-
$5,922 AUD
View
Final sale: no returns
B+
Retailer 6
-
$5,992 AUD
View
B+
Retailer 7
-
$6,172 AUD
View
B+
Retailer 8
-
$6,354 AUD
View
B+
Retailer 9
-
$6,462 AUD
View
Retailer 10
-
$6,463 AUD
View
Price last confirmed 19 days ago
Retailer 11
-
$6,463 AUD
View
Price last confirmed 21 days ago
Retailer 12
-
$6,463 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$6,634 AUD
View
B+
Retailer 14
-
$7,258 AUD
View
Retailer 15
-
$7,459 AUD
View
Price last confirmed 19 days ago
B
Retailer 16
-
$10,194 AUD
View
Retailer 17
-
$10,351 AUD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
548aae8b-c6b4-4e67-a865-2699dc6987c8 · Oct 17
$11,262 AUD
$7,738 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $4,861 AUDSave up to $5,333 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
1.20ct Oval
$4,861 AUD