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Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2437407018

Certificate GIA 2437407018

Diamond specifications and retailer prices

From ₹1,66,478 INR
As of November 2, 2026
Save ₹3,12,355 INR (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,78,833 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2437407018. Listed at 10 retailers as of October 30, 2026, with prices from ₹1,66,478 to ₹4,78,833, a ₹3,12,355 spread on the same certified stone. NZ Jewellers lists it at ₹4,78,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2437407018
Dimensions6.38 × 6.33 × 4.01 mm
L/W Ratio1.01
Top View
6.38 mm6.33 mm1.00 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2437407018
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.0%

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 2
Current: ₹4,78,833 INR|Low: ₹1,66,143 INR|High: ₹4,78,833 INR|Avg: ₹2,54,306 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2₹1,66,478 INR
Retailer 4₹1,67,720 INR
Retailer 7₹2,05,852 INR
Retailer 5₹2,06,801 INR
Retailer 8₹2,29,019 INR
Retailer 10₹2,29,019 INR
Retailer 6₹2,39,559 INR
Retailer 9₹2,64,246 INR
Retailer 3₹2,84,836 INR
NZ Jewellers₹4,78,833 INR

45 data points across 10 retailers

10 retailers₹1,66,478 INR to ₹4,78,833 INR

A
Cheapest Retailer
-
₹1,66,478 INR
A
Retailer 2
-
₹1,67,720 INR
HK$13,800 HKD
View
B+
Retailer 3
-
₹2,05,852 INR
$2,168 USD
View
B+
Retailer 4
-
₹2,06,801 INR
$2,178 USD
View
B
Retailer 5
-
₹2,29,019 INR
$2,412 USD
View
B
Retailer 6
-
₹2,29,019 INR
$2,412 USD
View
B
Retailer 7
-
₹2,39,559 INR
$2,523 USD
View
B
Retailer 8
-
₹2,64,246 INR
$2,783 USD
View
B
Retailer 9
-
₹2,84,836 INR
€2,857 EUR
View
Most Expensive
B
NZ Jewellers
5ea5fb3f-25e9-4fa1-bf68-61c2de3728cb · Oct 30
₹4,78,833 INR
$5,043 USD
View
9 more retailers have this diamond
Prices start from ₹1,66,478 INRSave up to ₹3,12,355 INR

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
1.00ct Round
₹1,66,478 INR