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Oval|Natural|GIA

1.20ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 7562025950

Certificate GIA 7562025950

Diamond specifications and retailer prices

From $2,593 NZD
HK$11,400 HKD
As of November 1, 2026
Save $5,740 NZD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,334 NZD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7562025950. Listed at 23 retailers as of October 30, 2026, with prices from $2,593 to $8,334, a $5,740 spread on the same certified stone. NZ Jewellers lists it at $8,334. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.4°
Pavilion angle33.4°
OriginNatural
Grading LabGIA
CertificateGIA 7562025950
Dimensions8.08 × 6.03 × 3.62 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Top View
8.08 mm6.03 mm1.20 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7562025950
Side View
Table 61.0%Crown 40.4°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 60.1%

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 1
Current: $8,334 NZD|Low: $2,502 NZD|High: $8,334 NZD|Avg: $3,567 NZD|+2.8%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 21$2,593 NZD
Retailer 18$2,737 NZD
Retailer 9$2,821 NZD
Retailer 11$2,858 NZD
Retailer 5$2,901 NZD
Retailer 6$3,005 NZD
Retailer 15$3,011 NZD
Retailer 19$3,096 NZD
Retailer 16$3,149 NZD
Retailer 23$3,208 NZD
Retailer 12$3,244 NZD
Retailer 2$3,333 NZD
Retailer 22$3,423 NZD
Retailer 4$3,572 NZD
Retailer 7$3,626 NZD
Retailer 8$3,626 NZD
Retailer 17$3,747 NZD
Retailer 10$3,750 NZD
Retailer 20$4,162 NZD
Retailer 3$4,200 NZD
Retailer 13$4,357 NZD
Retailer 14$5,853 NZD
NZ Jewellers$8,334 NZD

21 data points across 23 retailers

23 retailers$2,593 NZD to $8,334 NZD

A
Cheapest Retailer
-
$2,593 NZD
HK$11,400 HKD
A
Retailer 2
-
$2,737 NZD
$1,540 USD
View
A
Retailer 3
-
$2,821 NZD
$1,587 USD
View
B+
Retailer 4
-
$2,858 NZD
$1,608 USD
View
Final sale: no returns
A
Retailer 5
-
$2,901 NZD
$1,632 USD
View
A
Retailer 6
-
$3,005 NZD
$1,691 USD
View
A
Retailer 7
-
$3,011 NZD
$1,694 USD
View
A
Retailer 8
-
$3,096 NZD
$1,742 USD
View
B+
Retailer 9
-
$3,149 NZD
$1,772 USD
View
B+
Retailer 10
-
$3,208 NZD
$1,805 USD
View
A
Retailer 11
-
$3,244 NZD
$1,825 USD
View
B+
Retailer 12
-
$3,333 NZD
£1,476 GBP
View
B+
Retailer 13
-
$3,423 NZD
$1,926 USD
View
B+
Retailer 14
-
$3,572 NZD
$2,010 USD
View
B+
Retailer 15
-
$3,626 NZD
$2,040 USD
View
B+
Retailer 16
-
$3,626 NZD
$2,040 USD
View
B+
Retailer 17
-
$3,747 NZD
£1,660 GBP
View
B+
Retailer 18
-
$3,750 NZD
$2,110 USD
View
B+
Retailer 19
-
$4,162 NZD
$2,342 USD
View
B+
Retailer 20
-
$4,200 NZD
ZAR 38,173 ZAR
View
B+
Retailer 21
-
$4,357 NZD
€2,335 EUR
View
B
Retailer 22
-
$5,853 NZD
£2,593 GBP
View
Most Expensive
C
NZ Jewellers
32e2983c-bf9e-446a-8888-9c38d0f410e2 · Oct 30
$8,334 NZD
$4,689 USD
View
22 more retailers have this diamond
Prices start from $2,593 NZDSave up to $5,740 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
$2,593 NZD