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Round|Natural|GIA

1.20ct J IF Round Natural Diamond

EX • J/IF • GIA 6555502554

Certificate GIA 6555502554

Diamond specifications and retailer prices

From €2,762 EUR
HK$24,200 HKD
As of November 1, 2026
Save €3,366 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,493 EUR at NZ Jewellers · As of October 3, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555502554. Listed at 21 retailers as of November 1, 2026, with a 122% 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555502554
Dimensions6.77 × 6.72 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.77 mm6.72 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555502554
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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 1
Current: €2,887 EUR|Low: €2,739 EUR|High: €6,300 EUR|Avg: €4,006 EUR|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2€2,762 EUR
Retailer 1€2,887 EUR
Retailer 11€3,278 EUR
Retailer 3€3,382 EUR
Retailer 10€3,491 EUR
Retailer 6€3,725 EUR
Retailer 8€3,796 EUR
Retailer 5€3,996 EUR
Retailer 7€4,128 EUR
Retailer 12€4,184 EUR
Retailer 4€4,303 EUR
Retailer 13€4,504 EUR
Retailer 9€6,128 EUR

30 data points across 13 retailers

21 retailers€2,762 EUR to €6,128 EUR

A
Cheapest Retailer
-
€2,762 EUR
HK$24,200 HKD
A
Retailer 2
-
€2,887 EUR
₹308,430 INR
View
B+
Retailer 3
-
€3,278 EUR
$3,677 USD
View
B+
Retailer 4
-
€3,382 EUR
$3,793 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,424 EUR
$3,840 USD
View
B+
Retailer 6
-
€3,491 EUR
$3,915 USD
View
Retailer 7
-
€3,548 EUR
SGD 5,377 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€3,725 EUR
£3,290 GBP
View
Retailer 9
-
€3,727 EUR
$4,180 USD
View
Price last confirmed 63 days ago
Retailer 10
-
€3,727 EUR
$4,180 USD
View
Price last confirmed 34 days ago
Retailer 11
-
€3,727 EUR
$4,180 USD
View
Price last confirmed 26 days ago
Retailer 12
-
€3,727 EUR
$4,180 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
€3,796 EUR
$4,258 USD
View
Retailer 14
-
€3,996 EUR
A$6,896 AUD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
€4,128 EUR
View
B+
Retailer 16
-
€4,184 EUR
£3,695 GBP
View
Retailer 17
-
€4,301 EUR
$4,824 USD
View
Price last confirmed 64 days ago
B+
Retailer 18
-
€4,504 EUR
ZAR 81,617 ZAR
View
B
Retailer 19
-
€6,128 EUR
£5,412 GBP
View
Retailer 20
-
€6,493 EUR
$7,283 USD
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
c6d439c9-22fa-4c53-8dac-ff64a2f48331 · Oct 3
€6,493 EUR
$7,283 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from €2,762 EURSave up to €3,366 EUR

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
€2,762 EUR