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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 6561367204

Certificate GIA 6561367204

Diamond specifications and retailer prices

From $5,332 NZD
As of November 6, 2026
Save $6,965 NZD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,297 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561367204. Listed at 24 retailers as of November 5, 2026, with prices from $5,332 to $12,297, a $6,965 spread on the same certified stone. NZ Jewellers lists it at $12,297. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561367204
Dimensions8.03 × 5.91 × 3.82 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
8.03 mm5.91 mm1.20 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561367204
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

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: $12,297 NZD|Low: $5,332 NZD|High: $12,297 NZD|Avg: $8,242 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
November 6, 2026
Retailer 16$5,332 NZD
Retailer 2$5,534 NZD
Retailer 12$6,211 NZD
Retailer 8$6,359 NZD
Retailer 10$6,714 NZD
Retailer 9$6,848 NZD
Retailer 4$7,059 NZD
Retailer 5$7,059 NZD
Retailer 7$7,059 NZD
Retailer 13$7,149 NZD
Retailer 14$7,984 NZD
Retailer 6$8,145 NZD
Retailer 11$8,615 NZD
Retailer 15$11,805 NZD
Retailer 3$12,050 NZD
NZ Jewellers$12,297 NZD

24 data points across 16 retailers

24 retailers$5,332 NZD to $12,297 NZD

A
Cheapest Retailer
-
$5,332 NZD
A
Retailer 2
-
$5,534 NZD
View
B+
Retailer 3
-
$6,211 NZD
View
B+
Retailer 4
-
$6,337 NZD
View
B+
Retailer 5
-
$6,344 NZD
View
B+
Retailer 6
-
$6,359 NZD
View
B+
Retailer 7
-
$6,481 NZD
View
B+
Retailer 8
-
$6,485 NZD
View
B+
Retailer 9
-
$6,516 NZD
View
Final sale: no returns
B+
Retailer 10
-
$6,714 NZD
View
B+
Retailer 11
-
$6,848 NZD
View
B+
Retailer 12
-
$7,059 NZD
View
B+
Retailer 13
-
$7,059 NZD
View
Retailer 14
-
$7,059 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$7,149 NZD
View
B
Retailer 16
-
$7,322 NZD
View
B
Retailer 17
-
$7,414 NZD
View
Retailer 18
-
$7,567 NZD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$7,984 NZD
View
B
Retailer 20
-
$8,145 NZD
View
B
Retailer 21
-
$8,615 NZD
View
B
Retailer 22
-
$11,805 NZD
View
Retailer 23
-
$12,050 NZD
View
Price last confirmed 9 days ago
Most Expensive
C
NZ Jewellers
c37ba14d-4a34-445d-9a71-0ecc20c2a86d · Nov 5
$12,297 NZD
$6,817 USD
View
23 more retailers have this diamond
Prices start from $5,332 NZDSave up to $6,965 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
$5,332 NZD