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Round|Natural|GIA

1.20ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1568495432

Certificate GIA 1568495432

Diamond specifications and retailer prices

From $2,701 USD
HK$21,100 HKD
As of October 31, 2026
Save $3,700 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,401 USD at Queensmith · As of October 28, 2026
View at Queensmith

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 top-tier cut grade and certified by GIA 1568495432. Listed at 18 retailers as of October 28, 2026, with prices from $2,701 to $6,401, a $3,700 spread on the same certified stone. Queensmith lists it at $6,401. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568495432
Dimensions6.77 × 6.82 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.77 mm6.82 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568495432
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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 31
Current: $6,401 USD|Low: $2,675 USD|High: $6,401 USD|Avg: $3,976 USD
Queensmith
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
October 31, 2026
Retailer 11$2,701 USD
Retailer 2$2,815 USD
Retailer 5$3,230 USD
Retailer 10$3,241 USD
Retailer 15$3,260 USD
Retailer 7$3,300 USD
Retailer 3$3,575 USD
Retailer 17$3,575 USD
Retailer 18$3,713 USD
Retailer 16$3,714 USD
Retailer 4$3,721 USD
Retailer 9$3,750 USD
Retailer 8$3,832 USD
Retailer 12$4,125 USD
Retailer 13$4,185 USD
Retailer 6$6,011 USD
Retailer 14$6,229 USD
Queensmith$6,401 USD

14 data points across 18 retailers

18 retailers$2,701 USD to $6,401 USD

A
Cheapest Retailer
-
$2,701 USD
HK$21,100 HKD
A
Retailer 2
-
$2,815 USD
₹268,134 INR
View
Retailer 3
-
$3,230 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$3,241 USD
View
A
Retailer 5
-
$3,260 USD
£2,567 GBP
View
B+
Retailer 6
-
$3,300 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,575 USD
View
B+
Retailer 8
-
$3,575 USD
View
B+
Retailer 9
-
$3,713 USD
View
B+
Retailer 10
-
$3,714 USD
£2,924 GBP
View
B+
Retailer 11
-
$3,721 USD
View
Retailer 12
-
$3,750 USD
SGD 5,068 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,832 USD
View
B+
Retailer 14
-
$4,125 USD
View
B+
Retailer 15
-
$4,185 USD
€3,986 EUR
View
Retailer 16
-
$6,011 USD
£4,733 GBP
View
Price last confirmed 10 days ago
B
Retailer 17
-
$6,229 USD
View
Most Expensive
B
Queensmith
1568495432 · Oct 28
$6,401 USD
£5,040 GBP
View
17 more retailers have this diamond
Prices start from $2,701 USDSave up to $3,700 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
$2,701 USD