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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 $4,340 NZD
As of November 6, 2026
Save $5,922 NZD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,262 NZD 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 $4,340 to $10,262, a $5,922 spread on the same certified stone. NZ Jewellers lists it at $10,262. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,262 NZD|Low: $4,248 NZD|High: $10,262 NZD|Avg: $6,188 NZD|+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$4,340 NZD
Retailer 8$4,465 NZD
Retailer 16$4,567 NZD
Retailer 17$4,672 NZD
Retailer 9$4,856 NZD
Retailer 6$4,925 NZD
Retailer 2$5,300 NZD
Retailer 14$5,314 NZD
Retailer 7$5,448 NZD
Retailer 12$5,504 NZD
Retailer 11$5,791 NZD
Retailer 13$6,115 NZD
Retailer 5$6,891 NZD
Retailer 4$7,865 NZD
Retailer 10$8,765 NZD
Retailer 15$9,822 NZD
NZ Jewellers$10,262 NZD

25 data points across 17 retailers

18 retailers$4,340 NZD to $10,262 NZD

A
Cheapest Retailer
-
$4,340 NZD
A
Retailer 2
-
$4,465 NZD
View
A
Retailer 3
-
$4,567 NZD
View
A
Retailer 4
-
$4,672 NZD
View
A
Retailer 5
-
$4,856 NZD
View
B+
Retailer 6
-
$4,925 NZD
View
Final sale: no returns
A
Retailer 7
-
$5,300 NZD
View
A
Retailer 8
-
$5,314 NZD
View
A
Retailer 9
-
$5,448 NZD
View
A
Retailer 10
-
$5,504 NZD
View
A
Retailer 11
-
$5,791 NZD
View
B+
Retailer 12
-
$6,036 NZD
View
B+
Retailer 13
-
$6,115 NZD
View
B+
Retailer 14
-
$6,891 NZD
View
B
Retailer 15
-
$7,865 NZD
View
B
Retailer 16
-
$8,765 NZD
View
B
Retailer 17
-
$9,822 NZD
View
Most Expensive
B
NZ Jewellers
cd3d2213-6c90-4e0a-9e69-8149585db7f0 · Nov 5
$10,262 NZD
$5,689 USD
View
17 more retailers have this diamond
Prices start from $4,340 NZDSave up to $5,922 NZD

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
$4,340 NZD