Oval|Natural|GIA

1.22ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 1515821422

Certificate GIA 1515821422

Diamond specifications and retailer prices

From $2,553 AUD
As of November 7, 2026
Save $659 AUD (21%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,785 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct 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 1515821422. Listed at 22 retailers as of November 7, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.22
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1515821422
Dimensions8.71 × 5.97 × 3.61 mm
L/W Ratio1.46
Girdle conditionFaceted
Top View
8.71 mm5.97 mm1.22 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1515821422
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 39.4°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $2,553 AUD|Low: $2,365 AUD|High: $5,670 AUD|Avg: $3,464 AUD|-10.1%
Retailer 1
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
November 7, 2026
Retailer 4$2,365 AUD
Retailer 8$2,511 AUD
Retailer 1$2,553 AUD
Retailer 3$2,639 AUD
Retailer 17$2,642 AUD
Retailer 5$2,647 AUD
Retailer 10$3,046 AUD
Retailer 15$3,097 AUD
Retailer 16$3,147 AUD
Retailer 7$3,173 AUD
Retailer 12$3,173 AUD
Retailer 14$3,212 AUD
Retailer 2$3,227 AUD
Retailer 18$3,470 AUD
Retailer 20$3,820 AUD
Retailer 19$3,938 AUD
Retailer 13$3,943 AUD
Retailer 6$4,842 AUD
Retailer 9$5,196 AUD
Retailer 11$5,577 AUD

26 data points across 20 retailers

22 retailers$2,553 AUD to $3,212 AUD

Retailer 1
-
$2,365 AUD
Price last confirmed 8 days ago
Retailer 2
-
$2,511 AUD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$2,553 AUD
View
Retailer 4
-
$2,639 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,642 AUD
View
Price last confirmed 7 days ago
Retailer 6
-
$3,046 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$3,097 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$3,147 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,173 AUD
View
Retailer 10
-
$3,173 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,176 AUD
View
B+
Retailer 12
-
$3,212 AUD
View
Retailer 13
-
$3,227 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
$3,470 AUD
View
Price last confirmed 9 days ago
Retailer 15
-
$3,470 AUD
View
Price last confirmed 17 days ago
Retailer 16
-
$3,820 AUD
View
Price last confirmed 16 days ago
Retailer 17
-
$3,938 AUD
View
Price last confirmed 10 days ago
Retailer 18
-
$3,943 AUD
View
Price last confirmed 32 days ago
Retailer 19
-
$4,842 AUD
View
Price last confirmed 15 days ago
Retailer 20
-
$5,196 AUD
View
Price last confirmed 9 days ago
Retailer 21
-
$5,577 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
952d0200-8ca4-4ccc-adcd-3b52095b2104 · Sep 29
$6,785 AUD
$4,662 USD
View
Price last confirmed 39 days ago
21 more retailers have this diamond
Prices start from $2,553 AUDSave up to $659 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
1.22ct Oval
$2,553 AUD