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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 $4,291 CAD
HK$24,000 HKD
As of October 30, 2026
Save $5,487 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,174 CAD 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 20 retailers as of October 25, 2026, with a 128% 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
Color
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: Oct 30
Current: $6,498 CAD|Low: $4,291 CAD|High: $9,883 CAD|Avg: $6,530 CAD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$4,291 CAD
Retailer 6$4,542 CAD
Retailer 4$5,298 CAD
Retailer 8$5,364 CAD
Retailer 7$5,901 CAD
Retailer 3$6,261 CAD
Retailer 1$6,498 CAD
Retailer 2$6,670 CAD
Retailer 11$6,742 CAD
Retailer 9$7,111 CAD
Retailer 10$9,779 CAD

30 data points across 11 retailers

20 retailers$4,291 CAD to $9,779 CAD

A
Cheapest Retailer
-
$4,291 CAD
HK$24,000 HKD
A
Retailer 2
-
$4,542 CAD
₹309,671 INR
View
B+
Retailer 3
-
$5,298 CAD
$3,793 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,364 CAD
$3,840 USD
View
B+
Retailer 5
-
$5,364 CAD
$3,840 USD
View
B+
Retailer 6
-
$5,558 CAD
SGD 5,377 SGD
View
Retailer 7
-
$5,839 CAD
$4,180 USD
View
Price last confirmed 60 days ago
Retailer 8
-
$5,839 CAD
$4,180 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$5,839 CAD
$4,180 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$5,839 CAD
$4,180 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$5,901 CAD
£3,326 GBP
View
B+
Retailer 12
-
$6,046 CAD
$4,328 USD
View
Retailer 13
-
$6,261 CAD
A$6,896 AUD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$6,498 CAD
€4,430 EUR
View
B+
Retailer 15
-
$6,670 CAD
£3,760 GBP
View
Retailer 16
-
$6,739 CAD
$4,824 USD
View
Price last confirmed 61 days ago
B+
Retailer 17
-
$7,111 CAD
ZAR 82,239 ZAR
View
B
Retailer 18
-
$9,779 CAD
£5,512 GBP
View
Retailer 19
-
$10,174 CAD
$7,283 USD
View
Price last confirmed 59 days ago
Most Expensive
NZ Jewellers
c6d439c9-22fa-4c53-8dac-ff64a2f48331 · Oct 3
$10,174 CAD
$7,283 USD
View
Price last confirmed 27 days ago
19 more retailers have this diamond
Prices start from $4,291 CADSave up to $5,487 CAD

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
$4,291 CAD