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Round|Natural|GIA

1.20ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 6411572220

Certificate GIA 6411572220

Diamond specifications and retailer prices

From $2,112 USD
HK$16,500 HKD
As of October 30, 2026
Save $3,882 USD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,994 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6411572220. Listed at 16 retailers as of October 30, 2026, with prices from $2,112 to $5,994, a $3,882 spread on the same certified stone. NZ Jewellers lists it at $5,994. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6411572220
Dimensions6.78 × 6.71 × 4.22 mm
L/W Ratio1.01
Top View
6.78 mm6.71 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6411572220
Side View
Table 57.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 62.6%

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: $5,994 USD|Low: $2,112 USD|High: $5,994 USD|Avg: $3,189 USD
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
October 30, 2026
Retailer 5$2,112 USD
Retailer 3$2,567 USD
Retailer 2$2,614 USD
Retailer 17$2,646 USD
Retailer 4$2,648 USD
Retailer 13$2,867 USD
Retailer 15$2,867 USD
Retailer 6$2,920 USD
Retailer 8$2,970 USD
Retailer 14$2,977 USD
Retailer 10$3,046 USD
Retailer 7$3,209 USD
Retailer 16$3,308 USD
Retailer 11$3,365 USD
Retailer 9$3,615 USD
Retailer 12$4,820 USD
NZ Jewellers$5,994 USD

28 data points across 17 retailers

16 retailers$2,112 USD to $5,994 USD

A
Cheapest Retailer
-
$2,112 USD
HK$16,500 HKD
B+
Retailer 2
-
$2,567 USD
View
A
Retailer 3
-
$2,614 USD
£2,058 GBP
View
B+
Retailer 4
-
$2,646 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,648 USD
View
A
Retailer 6
-
$2,867 USD
View
A
Retailer 7
-
$2,867 USD
View
B+
Retailer 8
-
$2,920 USD
View
B+
Retailer 9
-
$2,970 USD
SGD 4,014 SGD
View
B+
Retailer 10
-
$2,977 USD
View
B+
Retailer 11
-
$3,046 USD
£2,399 GBP
View
B+
Retailer 12
-
$3,308 USD
View
B+
Retailer 13
-
$3,365 USD
€3,205 EUR
View
B
Retailer 14
-
$4,820 USD
£3,795 GBP
View
B
Retailer 15
-
$5,428 USD
£4,274 GBP
View
Most Expensive
B
NZ Jewellers
bd4cff01-ab87-4373-8acc-31fb0f6c1020 · Oct 30
$5,994 USD
View
15 more retailers have this diamond
Prices start from $2,112 USDSave up to $3,882 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
$2,112 USD