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Round|Natural|GIA

1.20ct E IF Round Natural Diamond

EX • E/IF • GIA 6551068320

Certificate GIA 6551068320

Diamond specifications and retailer prices

From $11,634 AUD
HK$63,700 HKD
As of November 1, 2026
Save $10,251 AUD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,909 AUD at NZ Jewellers · As of September 1, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551068320. Listed at 21 retailers as of October 30, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551068320
Dimensions6.79 × 6.84 × 4.14 mm
L/W Ratio1.01
Top View
6.79 mm6.84 mm1.20 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551068320
Side View
Table 62.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $21,886 AUD|Low: $11,634 AUD|High: $22,695 AUD|Avg: $16,194 AUD|-3.6%
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 3$11,634 AUD
Retailer 10$13,339 AUD
Retailer 16$13,449 AUD
Retailer 12$14,267 AUD
Retailer 14$14,333 AUD
Retailer 5$14,494 AUD
Retailer 7$14,494 AUD
Retailer 8$14,710 AUD
Retailer 9$15,671 AUD
Retailer 17$15,703 AUD
Retailer 6$15,744 AUD
Retailer 18$15,944 AUD
Retailer 4$16,068 AUD
Retailer 2$16,472 AUD
Retailer 15$18,119 AUD
Retailer 13$19,292 AUD
Retailer 11$20,508 AUD
NZ Jewellers$21,886 AUD

32 data points across 18 retailers

21 retailers$11,634 AUD to $21,886 AUD

A+
Cheapest Retailer
-
$11,634 AUD
HK$63,700 HKD
Retailer 2
-
$13,339 AUD
SGD 12,633 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$13,449 AUD
$9,425 USD
View
A
Retailer 4
-
$14,267 AUD
£7,873 GBP
View
A
Retailer 5
-
$14,333 AUD
$10,045 USD
View
A
Retailer 6
-
$14,494 AUD
$10,158 USD
View
Final sale: no returns
A
Retailer 7
-
$14,494 AUD
$10,158 USD
View
Retailer 8
-
$14,710 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$15,671 AUD
$10,982 USD
View
A
Retailer 10
-
$15,703 AUD
$11,005 USD
View
A
Retailer 11
-
$15,744 AUD
£8,688 GBP
View
A
Retailer 12
-
$15,944 AUD
$11,174 USD
View
A
Retailer 13
-
$16,068 AUD
$11,261 USD
View
A
Retailer 14
-
$16,472 AUD
€10,994 EUR
View
Retailer 15
-
$17,154 AUD
$12,022 USD
View
Price last confirmed 62 days ago
B+
Retailer 16
-
$18,119 AUD
$12,698 USD
View
B+
Retailer 17
-
$19,292 AUD
ZAR 218,415 ZAR
View
Retailer 18
-
$19,794 AUD
$13,872 USD
View
Price last confirmed 59 days ago
B+
Retailer 19
-
$20,508 AUD
£11,317 GBP
View
B+
Retailer 20
-
$21,886 AUD
$15,338 USD
View
Most Expensive
NZ Jewellers
ddb31939-e0e1-4eb1-907f-ac299a771e34 · Sep 1
$23,909 AUD
$16,756 USD
View
Price last confirmed 62 days ago
20 more retailers have this diamond
Prices start from $11,634 AUDSave up to $10,251 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+
1.20ct Round
$11,634 AUD