CaratHunter
Plans
Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 1565013937

Certificate GIA 1565013937

Diamond specifications and retailer prices

From $3,202 AUD
As of November 6, 2026
Save $5,675 AUD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,876 AUD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565013937. Listed at 7 retailers as of November 5, 2026, with prices from $3,202 to $8,876, a $5,675 spread on the same certified stone. NZ Jewellers lists it at $8,876. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565013937
Dimensions8.27 × 5.91 × 3.79 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
8.27 mm5.91 mm1.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1565013937
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.2%

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: $8,876 AUD|Low: $3,174 AUD|High: $9,202 AUD|Avg: $5,142 AUD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$3,202 AUD
Retailer 7$3,409 AUD
Retailer 6$3,803 AUD
Retailer 3$4,494 AUD
Retailer 5$4,969 AUD
Retailer 4$7,081 AUD
NZ Jewellers$8,876 AUD

37 data points across 7 retailers

7 retailers$3,202 AUD to $8,876 AUD

A
Cheapest Retailer
-
$3,202 AUD
A
Retailer 2
-
$3,409 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,803 AUD
View
A
Retailer 4
-
$4,494 AUD
View
A
Retailer 5
-
$4,969 AUD
View
B+
Retailer 6
-
$7,081 AUD
View
Most Expensive
B
NZ Jewellers
21ac0ada-44dd-429a-aed4-f751d6810a5f · Nov 5
$8,876 AUD
$6,099 USD
View
6 more retailers have this diamond
Prices start from $3,202 AUDSave up to $5,675 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
$3,202 AUD