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Round|Natural|GIA

1.00ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1565410290

Certificate GIA 1565410290

Diamond specifications and retailer prices

From ₹2,25,972 INR
As of November 6, 2026
Save ₹2,95,003 INR (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹5,20,974 INR at NZ Jewellers · As of November 7, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565410290. Listed at 24 retailers as of November 6, 2026, with prices from ₹2,25,972 to ₹5,20,974, a ₹2,95,003 spread on the same certified stone. NZ Jewellers lists it at ₹5,20,974. 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

1.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1565410290
Dimensions6.39 × 6.41 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.39 mm6.41 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565410290
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹5,20,974 INR|Low: ₹2,23,530 INR|High: ₹5,20,974 INR|Avg: ₹3,39,426 INR
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
Retailer 18
November 7, 2026
Retailer 4₹2,25,972 INR
Retailer 12₹2,34,143 INR
Retailer 16₹2,62,694 INR
Retailer 18₹2,73,307 INR
Retailer 10₹2,76,031 INR
Retailer 13₹2,86,174 INR
Retailer 2₹2,90,213 INR
Retailer 5₹2,99,041 INR
Retailer 7₹2,99,041 INR
Retailer 11₹3,07,494 INR
Retailer 6₹3,10,593 INR
Retailer 14₹3,13,411 INR
Retailer 9₹3,45,062 INR
Retailer 17₹3,47,786 INR
Retailer 15₹3,64,973 INR
Retailer 8₹4,97,964 INR
Retailer 3₹5,00,124 INR
NZ Jewellers₹5,20,974 INR

22 data points across 18 retailers

24 retailers₹2,25,972 INR to ₹5,20,974 INR

A
Cheapest Retailer
-
₹2,25,972 INR
A
Retailer 2
-
₹2,34,143 INR
View
A
Retailer 3
-
₹2,62,694 INR
View
B+
Retailer 4
-
₹2,67,954 INR
View
B+
Retailer 5
-
₹2,72,838 INR
View
B+
Retailer 6
-
₹2,73,307 INR
View
B+
Retailer 7
-
₹2,76,031 INR
View
Final sale: no returns
B+
Retailer 8
-
₹2,76,594 INR
View
B+
Retailer 9
-
₹2,86,174 INR
View
B+
Retailer 10
-
₹2,90,213 INR
View
B+
Retailer 11
-
₹2,99,041 INR
View
Retailer 12
-
₹2,99,041 INR
View
Price last confirmed 9 days ago
B+
Retailer 13
-
₹3,02,422 INR
View
B+
Retailer 14
-
₹3,07,494 INR
View
B+
Retailer 15
-
₹3,10,593 INR
View
B+
Retailer 16
-
₹3,12,472 INR
View
B+
Retailer 17
-
₹3,13,411 INR
View
Retailer 18
-
₹3,20,643 INR
View
Price last confirmed 34 days ago
B+
Retailer 19
-
₹3,45,062 INR
View
B+
Retailer 20
-
₹3,47,786 INR
View
B+
Retailer 21
-
₹3,64,973 INR
View
Retailer 22
-
₹4,97,964 INR
View
Price last confirmed 10 days ago
B
Retailer 23
-
₹5,00,124 INR
View
Most Expensive
B
NZ Jewellers
825c2c48-2507-4220-9faf-f08f54ee642f · Nov 7
₹5,20,974 INR
$5,547 USD
View
23 more retailers have this diamond
Prices start from ₹2,25,972 INRSave up to ₹2,95,003 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
₹2,25,972 INR