Round|Natural|GIA

1.20ct F IF Round Natural Diamond

EX • F/IF • GIA 1558027132

Certificate GIA 1558027132

Diamond specifications and retailer prices

From $6,298 USD
HK$49,200 HKD
As of November 1, 2026
Save $7,849 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,147 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 1558027132. Listed at 18 retailers as of October 30, 2026, with prices from $6,298 to $14,147, a $7,849 spread on the same certified stone. NZ Jewellers lists it at $14,147. 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
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558027132
Dimensions6.80 × 6.76 × 4.21 mm
L/W Ratio1.01
Top View
6.80 mm6.76 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558027132
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: $14,147 USD|Low: $6,246 USD|High: $14,573 USD|Avg: $8,485 USD|-2.9%
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 16$6,298 USD
Retailer 11$6,372 USD
Retailer 4$6,500 USD
Retailer 6$6,718 USD
Retailer 14$6,735 USD
Retailer 5$6,762 USD
Retailer 17$7,254 USD
Retailer 18$7,470 USD
Retailer 13$7,577 USD
Retailer 8$7,625 USD
Retailer 9$8,251 USD
Retailer 15$8,458 USD
Retailer 7$8,675 USD
Retailer 2$8,721 USD
Retailer 10$10,222 USD
Retailer 12$11,788 USD
Retailer 3$11,957 USD
NZ Jewellers$14,147 USD

16 data points across 18 retailers

18 retailers$6,298 USD to $14,147 USD

A+
Cheapest Retailer
-
$6,298 USD
HK$49,200 HKD
A
Retailer 2
-
$6,372 USD
₹606,898 INR
View
A
Retailer 3
-
$6,500 USD
€6,190 EUR
View
A
Retailer 4
-
$6,718 USD
View
A
Retailer 5
-
$6,735 USD
€6,414 EUR
View
A
Retailer 6
-
$6,762 USD
View
Final sale: no returns
A
Retailer 7
-
$7,254 USD
View
Retailer 8
-
$7,333 USD
SGD 9,909 SGD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$7,470 USD
View
A
Retailer 10
-
$7,577 USD
£5,966 GBP
View
A
Retailer 11
-
$7,625 USD
View
Retailer 12
-
$8,251 USD
A$12,693 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$8,458 USD
View
B+
Retailer 14
-
$8,675 USD
View
B+
Retailer 15
-
$8,721 USD
€8,306 EUR
View
B
Retailer 16
-
$11,788 USD
£9,282 GBP
View
B
Retailer 17
-
$11,957 USD
View
Most Expensive
B
NZ Jewellers
7b6ff942-24b4-44e9-8ce2-6c5d68281cc8 · Oct 30
$14,147 USD
View
17 more retailers have this diamond
Prices start from $6,298 USDSave up to $7,849 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.

A+
1.20ct Round
$6,298 USD