Round|Natural|GIA

1.20ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2417899855

Certificate GIA 2417899855

Diamond specifications and retailer prices

From $6,210 USD
As of November 4, 2026
Save $3,952 USD (39%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $13,931 USD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2417899855. Listed at 26 retailers as of November 4, 2026, with a 64% 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2417899855
Dimensions6.81 × 6.77 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.81 mm6.77 mm1.20 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2417899855
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $7,732 USD|Low: $6,210 USD|High: $11,748 USD|Avg: $8,568 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$6,210 USD
Retailer 7$6,965 USD
Retailer 8$7,662 USD
Retailer 1$7,732 USD
Retailer 6$7,987 USD
Retailer 3$8,562 USD
Retailer 2$10,162 USD
Retailer 4$11,577 USD

45 data points across 8 retailers

26 retailers$6,210 USD to $10,162 USD

B+
Cheapest Retailer
-
$6,210 USD
B
Retailer 2
-
$6,295 USD
View
B
Retailer 3
-
$6,480 USD
View
B
Retailer 4
-
$6,581 USD
View
B
Retailer 5
-
$6,928 USD
View
B
Retailer 6
-
$6,965 USD
View
Final sale: no returns
Retailer 7
-
$6,966 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$6,970 USD
View
Retailer 9
-
$7,546 USD
View
Price last confirmed 60 days ago
B
Retailer 10
-
$7,546 USD
View
B
Retailer 11
-
$7,662 USD
View
B
Retailer 12
-
$7,732 USD
View
Retailer 13
-
$7,987 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$8,249 USD
View
B
Retailer 15
-
$8,320 USD
View
B
Retailer 16
-
$8,320 USD
View
B
Retailer 17
-
$8,395 USD
View
B
Retailer 18
-
$8,562 USD
View
B
Retailer 19
-
$8,600 USD
View
Retailer 20
-
$8,707 USD
View
Price last confirmed 60 days ago
B
Retailer 21
-
$8,707 USD
View
Retailer 22
-
$9,174 USD
View
Price last confirmed 14 days ago
B
Retailer 23
-
$10,162 USD
View
Retailer 24
-
$11,577 USD
View
Price under review
Retailer 25
-
$13,931 USD
View
Price under review
Most Expensive
NZ Jewellers
7d9f47b1-4ab2-40b9-8c33-e45a99491bbf · Nov 5
$13,931 USD
View
Price under review
25 more retailers have this diamond
Prices start from $6,210 USDSave up to $3,952 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
$6,210 USD