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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 1545765013

Certificate GIA 1545765013

Diamond specifications and retailer prices

From $3,925 NZD
As of November 6, 2026
Save $6,855 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,780 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545765013. Listed at 19 retailers as of November 5, 2026, with prices from $3,925 to $10,780, a $6,855 spread on the same certified stone. NZ Jewellers lists it at $10,780. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545765013
Dimensions8.30 × 5.78 × 3.73 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
8.30 mm5.78 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545765013
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.5%

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: $10,780 NZD|Low: $3,925 NZD|High: $10,834 NZD|Avg: $6,236 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 5$3,925 NZD
Retailer 2$4,080 NZD
Retailer 14$4,641 NZD
Retailer 7$4,759 NZD
Retailer 10$5,071 NZD
Retailer 16$5,157 NZD
Retailer 9$5,183 NZD
Retailer 17$5,354 NZD
Retailer 6$5,412 NZD
Retailer 11$5,455 NZD
Retailer 13$5,459 NZD
Retailer 3$5,628 NZD
Retailer 4$5,949 NZD
Retailer 12$6,002 NZD
Retailer 15$9,009 NZD
Retailer 8$10,502 NZD
NZ Jewellers$10,780 NZD

22 data points across 17 retailers

19 retailers$3,925 NZD to $10,780 NZD

A
Cheapest Retailer
-
$3,925 NZD
A
Retailer 2
-
$4,080 NZD
View
A
Retailer 3
-
$4,641 NZD
View
A
Retailer 4
-
$4,759 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,928 NZD
View
A
Retailer 6
-
$5,071 NZD
View
B+
Retailer 7
-
$5,157 NZD
View
Retailer 8
-
$5,183 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$5,354 NZD
View
B+
Retailer 10
-
$5,379 NZD
View
B+
Retailer 11
-
$5,412 NZD
View
B+
Retailer 12
-
$5,455 NZD
View
B+
Retailer 13
-
$5,459 NZD
View
B+
Retailer 14
-
$5,628 NZD
View
B+
Retailer 15
-
$5,949 NZD
View
B+
Retailer 16
-
$6,002 NZD
View
B
Retailer 17
-
$9,009 NZD
View
Retailer 18
-
$10,502 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
fade8652-7eae-4139-aad5-5e876c15558f · Nov 5
$10,780 NZD
$5,976 USD
View
18 more retailers have this diamond
Prices start from $3,925 NZDSave up to $6,855 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
$3,925 NZD