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Oval|Natural|GIA

1.20ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6562520803

Certificate GIA 6562520803

Diamond specifications and retailer prices

From $6,077 NZD
As of November 6, 2026
Save $7,214 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,291 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562520803. Listed at 19 retailers as of November 5, 2026, with prices from $6,077 to $13,291, a $7,214 spread on the same certified stone. NZ Jewellers lists it at $13,291. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562520803
Dimensions8.41 × 6.03 × 3.48 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle, Natural
Top View
8.41 mm6.03 mm1.20 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562520803
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,291 NZD|Low: $6,077 NZD|High: $13,291 NZD|Avg: $8,133 NZD
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 2$6,077 NZD
Retailer 5$6,514 NZD
Retailer 6$6,712 NZD
Retailer 8$7,042 NZD
Retailer 10$7,180 NZD
Retailer 3$7,252 NZD
Retailer 11$7,400 NZD
Retailer 4$7,629 NZD
Retailer 16$7,629 NZD
Retailer 12$7,685 NZD
Retailer 14$7,728 NZD
Retailer 17$7,896 NZD
Retailer 9$8,080 NZD
Retailer 13$8,585 NZD
Retailer 7$8,803 NZD
Retailer 15$9,312 NZD
Retailer 18$12,757 NZD
NZ Jewellers$13,291 NZD

11 data points across 18 retailers

19 retailers$6,077 NZD to $13,291 NZD

B+
Cheapest Retailer
-
$6,077 NZD
B+
Retailer 2
-
$6,514 NZD
View
B+
Retailer 3
-
$6,712 NZD
View
B+
Retailer 4
-
$6,756 NZD
View
B
Retailer 5
-
$7,042 NZD
View
Final sale: no returns
B
Retailer 6
-
$7,180 NZD
View
B
Retailer 7
-
$7,252 NZD
View
B+
Retailer 8
-
$7,400 NZD
View
B
Retailer 9
-
$7,629 NZD
View
B
Retailer 10
-
$7,629 NZD
View
B
Retailer 11
-
$7,685 NZD
View
B+
Retailer 12
-
$7,728 NZD
View
B
Retailer 13
-
$7,896 NZD
View
B
Retailer 14
-
$8,080 NZD
View
B
Retailer 15
-
$8,585 NZD
View
B
Retailer 16
-
$8,803 NZD
View
B
Retailer 17
-
$9,312 NZD
View
B
Retailer 18
-
$12,757 NZD
View
Most Expensive
B
NZ Jewellers
328c76ab-d010-41a2-a7b3-bdbdac840c6a · Nov 5
$13,291 NZD
$7,368 USD
View
18 more retailers have this diamond
Prices start from $6,077 NZDSave up to $7,214 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.

B+
1.20ct Oval
$6,077 NZD