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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 $2,077 AUD
HK$11,400 HKD
As of November 1, 2026
Save $4,598 AUD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,675 AUD 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 $2,077 to $6,675, a $4,598 spread on the same certified stone. NZ Jewellers lists it at $6,675. 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: $6,675 AUD|Low: $2,004 AUD|High: $6,675 AUD|Avg: $2,851 AUD|+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 1, 2026
Retailer 20$2,077 AUD
Retailer 2$2,192 AUD
Retailer 9$2,259 AUD
Retailer 11$2,289 AUD
Retailer 5$2,323 AUD
Retailer 6$2,407 AUD
Retailer 15$2,412 AUD
Retailer 18$2,480 AUD
Retailer 16$2,523 AUD
Retailer 22$2,570 AUD
Retailer 12$2,598 AUD
Retailer 13$2,670 AUD
Retailer 21$2,742 AUD
Retailer 4$2,861 AUD
Retailer 7$2,904 AUD
Retailer 8$2,904 AUD
Retailer 17$3,001 AUD
Retailer 10$3,004 AUD
Retailer 19$3,334 AUD
Retailer 23$3,364 AUD
Retailer 3$3,480 AUD
Retailer 14$4,688 AUD
NZ Jewellers$6,675 AUD

21 data points across 23 retailers

23 retailers$2,077 AUD to $6,675 AUD

A
Cheapest Retailer
-
$2,077 AUD
HK$11,400 HKD
A
Retailer 2
-
$2,192 AUD
$1,540 USD
View
A
Retailer 3
-
$2,259 AUD
$1,587 USD
View
B+
Retailer 4
-
$2,289 AUD
$1,608 USD
View
Final sale: no returns
A
Retailer 5
-
$2,323 AUD
$1,632 USD
View
A
Retailer 6
-
$2,407 AUD
$1,691 USD
View
A
Retailer 7
-
$2,412 AUD
$1,694 USD
View
A
Retailer 8
-
$2,480 AUD
$1,742 USD
View
B+
Retailer 9
-
$2,523 AUD
$1,772 USD
View
B+
Retailer 10
-
$2,570 AUD
$1,805 USD
View
A
Retailer 11
-
$2,598 AUD
$1,825 USD
View
B+
Retailer 12
-
$2,670 AUD
£1,477 GBP
View
B+
Retailer 13
-
$2,742 AUD
$1,926 USD
View
B+
Retailer 14
-
$2,861 AUD
$2,010 USD
View
B+
Retailer 15
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 16
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 17
-
$3,001 AUD
£1,660 GBP
View
B+
Retailer 18
-
$3,004 AUD
$2,110 USD
View
B+
Retailer 19
-
$3,334 AUD
$2,342 USD
View
B+
Retailer 20
-
$3,364 AUD
ZAR 38,173 ZAR
View
B+
Retailer 21
-
$3,480 AUD
€2,328 EUR
View
B
Retailer 22
-
$4,688 AUD
£2,593 GBP
View
Most Expensive
C
NZ Jewellers
32e2983c-bf9e-446a-8888-9c38d0f410e2 · Oct 30
$6,675 AUD
$4,689 USD
View
22 more retailers have this diamond
Prices start from $2,077 AUDSave up to $4,598 AUD

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
$2,077 AUD