Round|Natural|GIA

1.20ct F IF Round Natural Diamond

EX • F/IF • GIA 6552109909

Certificate GIA 6552109909

Diamond specifications and retailer prices

From $8,992 USD
CA$12,489 CAD
As of October 30, 2026
Save $6,317 USD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,309 USD at NZ Jewellers · As of October 30, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552109909. Listed at 11 retailers as of October 30, 2026, with prices from $8,992 to $15,309, a $6,317 spread on the same certified stone. NZ Jewellers lists it at $15,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552109909
Dimensions6.82 × 4.23 × 4.23 mm
L/W Ratio1.61
Top View
6.82 mm4.23 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552109909
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $15,309 USD|Low: $8,419 USD|High: $15,309 USD|Avg: $11,096 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$8,992 USD
Retailer 6$9,185 USD
Retailer 11$9,953 USD
Retailer 5$10,078 USD
Retailer 9$10,322 USD
Retailer 7$11,034 USD
Retailer 3$11,059 USD
Retailer 8$11,068 USD
Retailer 2$11,099 USD
Retailer 4$14,346 USD
NZ Jewellers$15,309 USD

43 data points across 11 retailers

11 retailers$8,992 USD to $15,309 USD

B+
Cheapest Retailer
-
$8,992 USD
CA$12,489 CAD
B+
Retailer 2
-
$9,185 USD
View
Final sale: no returns
B+
Retailer 3
-
$9,953 USD
View
B+
Retailer 4
-
$10,078 USD
£7,936 GBP
View
B+
Retailer 5
-
$10,322 USD
View
B+
Retailer 6
-
$11,034 USD
£8,688 GBP
View
B+
Retailer 7
-
$11,059 USD
View
B+
Retailer 8
-
$11,068 USD
View
B+
Retailer 9
-
$11,099 USD
€10,570 EUR
View
B
Retailer 10
-
$14,346 USD
£11,296 GBP
View
Most Expensive
B
NZ Jewellers
958530eb-db3e-4f50-a685-afb72eb088ec · Oct 30
$15,309 USD
View
10 more retailers have this diamond
Prices start from $8,992 USDSave up to $6,317 USD

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
$8,992 USD