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Round|Natural|GIA

1.21ct H FL Round Natural Diamond

EX • H/FL • GIA 6542008322

Certificate GIA 6542008322

Diamond specifications and retailer prices

From $8,499 AUD
As of November 3, 2026
Save $7,096 AUD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $15,595 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542008322. Listed at 5 retailers as of November 2, 2026, with prices from $8,499 to $15,595, a $7,096 spread on the same certified stone. NZ Jewellers lists it at $15,595. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542008322
Dimensions6.74 × 6.79 × 4.28 mm
L/W Ratio1.01
Star length50%
Top View
6.74 mm6.79 mm1.21 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542008322
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $15,595 AUD|Low: $6,825 AUD|High: $15,595 AUD|Avg: $11,132 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 5$8,499 AUD
Retailer 4$8,607 AUD
Retailer 3$9,683 AUD
Retailer 2$13,700 AUD
NZ Jewellers$15,595 AUD

23 data points across 5 retailers

5 retailers$8,499 AUD to $15,595 AUD

B+
Cheapest Retailer
-
$8,499 AUD
B+
Retailer 2
-
$8,607 AUD
View
Final sale: no returns
B+
Retailer 3
-
$9,683 AUD
View
B
Retailer 4
-
$13,700 AUD
View
Most Expensive
B
NZ Jewellers
89a31913-5f0a-43cb-a69c-4927b69cc204 · Nov 2
$15,595 AUD
$10,940 USD
View
4 more retailers have this diamond
Prices start from $8,499 AUDSave up to $7,096 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.

B+
1.21ct Round
$8,499 AUD