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Round|Natural|GIA

1.20ct L IF Round Natural Diamond

EX • L/IF • GIA 6542279952

Certificate GIA 6542279952

Diamond specifications and retailer prices

From $3,603 AUD
As of November 5, 2026
Save $4,728 AUD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,331 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542279952. Listed at 7 retailers as of November 5, 2026, with prices from $3,603 to $8,331, a $4,728 spread on the same certified stone. NZ Jewellers lists it at $8,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542279952
Dimensions6.77 × 6.72 × 4.21 mm
L/W Ratio1.01
Star length50%
Top View
6.77 mm6.72 mm1.20 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542279952
Side View
Table 58.0%Crown 36°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 62.4%

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 5
Current: $4,628 AUD|Low: $3,603 AUD|High: $7,245 AUD|Avg: $4,992 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$3,603 AUD
Retailer 2$3,984 AUD
Retailer 5$4,518 AUD
Retailer 7$4,527 AUD
Retailer 1$4,628 AUD
Retailer 6$6,437 AUD
Retailer 3$7,245 AUD

19 data points across 7 retailers

7 retailers$3,603 AUD to $8,331 AUD

B+
Cheapest Retailer
-
$3,603 AUD
B+
Retailer 2
-
$3,984 AUD
View
B+
Retailer 3
-
$4,138 AUD
View
B+
Retailer 4
-
$4,598 AUD
View
B+
Retailer 5
-
$4,628 AUD
View
B
Retailer 6
-
$7,245 AUD
View
Most Expensive
B
NZ Jewellers
0075ff1c-e0c7-409c-afd5-3c51db914727 · Nov 5
$8,331 AUD
$5,832 USD
View
6 more retailers have this diamond
Prices start from $3,603 AUDSave up to $4,728 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+
1.20ct Round
$3,603 AUD