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Round|Natural|GIA

1.20ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6462392173

Certificate GIA 6462392173

Diamond specifications and retailer prices

From $1,898 USD
₹180,781 INR
As of November 3, 2026
Save $1,251 USD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,293 USD at NZ Jewellers · As of October 6, 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6462392173. Listed at 8 retailers as of November 3, 2026, with a 66% 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
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6462392173
Dimensions6.72 × 6.77 × 4.24 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Cloud, Crystal, Cavity
Top View
6.72 mm6.77 mm1.20 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6462392173
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: Nov 3
Current: $3,149 USD|Low: $1,898 USD|High: $3,227 USD|Avg: $2,627 USD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2$1,898 USD
Retailer 4$2,288 USD
Retailer 3$2,374 USD
Retailer 5$3,103 USD
Retailer 1$3,149 USD

39 data points across 5 retailers

8 retailers$1,898 USD to $3,149 USD

A
Cheapest Retailer
-
$1,898 USD
₹180,781 INR
A
Retailer 2
-
$2,288 USD
View
A
Retailer 3
-
$2,374 USD
View
Retailer 4
-
$2,532 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$2,708 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$2,921 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$3,149 USD
€2,999 EUR
View
Most Expensive
NZ Jewellers
6cbe248e-7146-4339-b14c-372c820b48a9 · Oct 6
$5,293 USD
View
Price last confirmed 28 days ago
7 more retailers have this diamond
Prices start from $1,898 USDSave up to $1,251 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
$1,898 USD