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Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6552179060

Certificate GIA 6552179060

Diamond specifications and retailer prices

From $3,394 AUD
As of November 6, 2026
Save $4,545 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,935 AUD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552179060. Listed at 17 retailers as of November 5, 2026, with a 134% 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

1.21
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552179060
Dimensions8.13 × 5.81 × 3.75 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.13 mm5.81 mm1.21 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552179060
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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: $7,939 AUD|Low: $3,394 AUD|High: $8,213 AUD|Avg: $5,053 AUD|-3.3%
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 9$3,394 AUD
Retailer 4$3,615 AUD
Retailer 2$4,081 AUD
Retailer 8$4,470 AUD
Retailer 10$4,481 AUD
Retailer 5$4,536 AUD
Retailer 16$4,557 AUD
Retailer 13$4,686 AUD
Retailer 7$4,714 AUD
Retailer 11$4,765 AUD
Retailer 6$4,787 AUD
Retailer 15$4,890 AUD
Retailer 12$4,998 AUD
Retailer 14$5,258 AUD
Retailer 3$7,686 AUD
NZ Jewellers$7,939 AUD

20 data points across 16 retailers

17 retailers$3,394 AUD to $7,939 AUD

A
Cheapest Retailer
-
$3,394 AUD
A
Retailer 2
-
$3,615 AUD
View
Final sale: no returns
A
Retailer 3
-
$4,081 AUD
View
A
Retailer 4
-
$4,470 AUD
View
A
Retailer 5
-
$4,481 AUD
View
A
Retailer 6
-
$4,536 AUD
View
A
Retailer 7
-
$4,557 AUD
View
A
Retailer 8
-
$4,686 AUD
View
Retailer 9
-
$4,714 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$4,765 AUD
View
A
Retailer 11
-
$4,787 AUD
View
A
Retailer 12
-
$4,890 AUD
View
B+
Retailer 13
-
$4,998 AUD
View
B+
Retailer 14
-
$5,258 AUD
View
B
Retailer 15
-
$7,686 AUD
View
B
Retailer 16
-
$7,939 AUD
View
Most Expensive
NZ Jewellers
4168a737-339d-407f-ad12-76c6efdf0294 · Aug 29
$8,935 AUD
$6,139 USD
View
Price last confirmed 69 days ago
16 more retailers have this diamond
Prices start from $3,394 AUDSave up to $4,545 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
1.21ct Oval
$3,394 AUD