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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2554036074

Certificate GIA 2554036074

Diamond specifications and retailer prices

From $3,278 AUD
As of November 6, 2026
Save $5,726 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,003 AUD at NZ Jewellers · As of November 5, 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 G 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 2554036074. Listed at 20 retailers as of November 5, 2026, with prices from $3,278 to $9,003, a $5,726 spread on the same certified stone. NZ Jewellers lists it at $9,003. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554036074
Dimensions8.39 × 5.99 × 3.73 mm
L/W Ratio1.40
Top View
8.39 mm5.99 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554036074
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.4%

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: $9,003 AUD|Low: $3,278 AUD|High: $9,090 AUD|Avg: $5,163 AUD|-1.0%
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 6, 2026
Retailer 5$3,278 AUD
Retailer 2$3,407 AUD
Retailer 13$3,895 AUD
Retailer 16$3,922 AUD
Retailer 8$3,975 AUD
Retailer 11$4,234 AUD
Retailer 17$4,307 AUD
Retailer 10$4,349 AUD
Retailer 18$4,472 AUD
Retailer 6$4,513 AUD
Retailer 12$4,555 AUD
Retailer 14$4,558 AUD
Retailer 3$4,686 AUD
Retailer 4$4,969 AUD
Retailer 7$5,040 AUD
Retailer 15$7,182 AUD
Retailer 9$8,613 AUD
NZ Jewellers$9,003 AUD

22 data points across 18 retailers

20 retailers$3,278 AUD to $9,003 AUD

A
Cheapest Retailer
-
$3,278 AUD
A
Retailer 2
-
$3,407 AUD
View
A
Retailer 3
-
$3,895 AUD
View
A
Retailer 4
-
$3,922 AUD
View
A
Retailer 5
-
$3,975 AUD
View
Final sale: no returns
B+
Retailer 6
-
$4,136 AUD
View
A
Retailer 7
-
$4,234 AUD
View
A
Retailer 8
-
$4,307 AUD
View
Retailer 9
-
$4,349 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,462 AUD
View
B+
Retailer 11
-
$4,472 AUD
View
B+
Retailer 12
-
$4,513 AUD
View
B+
Retailer 13
-
$4,555 AUD
View
B+
Retailer 14
-
$4,558 AUD
View
B+
Retailer 15
-
$4,686 AUD
View
B+
Retailer 16
-
$4,969 AUD
View
B+
Retailer 17
-
$5,040 AUD
View
B
Retailer 18
-
$7,182 AUD
View
Retailer 19
-
$8,613 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
3a9f1e46-7243-4d85-b9b6-1352168d18b5 · Nov 5
$9,003 AUD
$6,186 USD
View
19 more retailers have this diamond
Prices start from $3,278 AUDSave up to $5,726 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
$3,278 AUD