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Oval|Natural|GIA

1.20ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 2536880431

Certificate GIA 2536880431

Diamond specifications and retailer prices

From $3,502 AUD
As of November 6, 2026
Save $4,778 AUD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,280 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536880431. Listed at 18 retailers as of November 5, 2026, with prices from $3,502 to $8,280, a $4,778 spread on the same certified stone. NZ Jewellers lists it at $8,280. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 2536880431
Dimensions8.19 × 5.91 × 3.78 mm
L/W Ratio1.39
Top View
8.19 mm5.91 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536880431
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 41.3°Culet: NoneDepth 64.0%

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: $8,280 AUD|Low: $3,427 AUD|High: $8,280 AUD|Avg: $4,992 AUD|+0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 3$3,502 AUD
Retailer 8$3,602 AUD
Retailer 16$3,685 AUD
Retailer 17$3,769 AUD
Retailer 9$3,918 AUD
Retailer 6$3,973 AUD
Retailer 2$4,276 AUD
Retailer 14$4,288 AUD
Retailer 7$4,395 AUD
Retailer 12$4,440 AUD
Retailer 11$4,672 AUD
Retailer 13$4,934 AUD
Retailer 5$5,560 AUD
Retailer 4$6,346 AUD
Retailer 10$7,072 AUD
Retailer 15$7,925 AUD
NZ Jewellers$8,280 AUD

25 data points across 17 retailers

18 retailers$3,502 AUD to $8,280 AUD

A
Cheapest Retailer
-
$3,502 AUD
A
Retailer 2
-
$3,602 AUD
View
A
Retailer 3
-
$3,685 AUD
View
A
Retailer 4
-
$3,769 AUD
View
A
Retailer 5
-
$3,918 AUD
View
B+
Retailer 6
-
$3,973 AUD
View
Final sale: no returns
A
Retailer 7
-
$4,276 AUD
View
A
Retailer 8
-
$4,288 AUD
View
A
Retailer 9
-
$4,395 AUD
View
A
Retailer 10
-
$4,440 AUD
View
A
Retailer 11
-
$4,672 AUD
View
B+
Retailer 12
-
$4,870 AUD
View
B+
Retailer 13
-
$4,934 AUD
View
B+
Retailer 14
-
$5,560 AUD
View
B
Retailer 15
-
$6,346 AUD
View
B
Retailer 16
-
$7,072 AUD
View
B
Retailer 17
-
$7,925 AUD
View
Most Expensive
B
NZ Jewellers
cd3d2213-6c90-4e0a-9e69-8149585db7f0 · Nov 5
$8,280 AUD
$5,689 USD
View
17 more retailers have this diamond
Prices start from $3,502 AUDSave up to $4,778 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
$3,502 AUD