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Round|Natural|GIA

1.00ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6551742033

Certificate GIA 6551742033

Diamond specifications and retailer prices

From ₹2,28,507 INR
As of November 4, 2026
Save ₹2,90,588 INR (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹5,19,096 INR at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551742033. Listed at 24 retailers as of November 4, 2026, with prices from ₹2,28,507 to ₹5,19,096, a ₹2,90,588 spread on the same certified stone. NZ Jewellers lists it at ₹5,19,096. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551742033
Dimensions6.38 × 6.41 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.38 mm6.41 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551742033
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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 4
Current: ₹5,19,096 INR|Low: ₹2,14,889 INR|High: ₹5,19,096 INR|Avg: ₹3,25,515 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
November 6, 2026
Retailer 10₹2,36,397 INR
Retailer 3₹2,41,750 INR
Retailer 9₹2,62,037 INR
Retailer 4₹2,69,926 INR
Retailer 6₹2,69,926 INR
Retailer 11₹2,80,351 INR
Retailer 13₹2,91,716 INR
Retailer 12₹2,93,030 INR
Retailer 2₹3,06,367 INR
Retailer 5₹3,11,439 INR
Retailer 7₹3,25,245 INR
Retailer 14₹4,29,778 INR
Retailer 8₹4,96,837 INR
NZ Jewellers₹5,19,096 INR

38 data points across 14 retailers

24 retailers₹2,28,507 INR to ₹5,19,096 INR

A
Cheapest Retailer
-
₹2,28,507 INR
A
Retailer 2
-
₹2,33,203 INR
View
A
Retailer 3
-
₹2,34,800 INR
View
A
Retailer 4
-
₹2,36,397 INR
View
Final sale: no returns
A
Retailer 5
-
₹2,41,750 INR
View
B+
Retailer 6
-
₹2,62,037 INR
View
Retailer 7
-
₹2,69,926 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹2,69,926 INR
View
B+
Retailer 9
-
₹2,75,655 INR
View
B+
Retailer 10
-
₹2,80,351 INR
View
B+
Retailer 11
-
₹2,91,716 INR
View
B+
Retailer 12
-
₹2,93,030 INR
View
B+
Retailer 13
-
₹2,93,030 INR
View
B+
Retailer 14
-
₹3,06,367 INR
View
B+
Retailer 15
-
₹3,07,118 INR
View
B+
Retailer 16
-
₹3,07,118 INR
View
B+
Retailer 17
-
₹3,11,439 INR
View
B+
Retailer 18
-
₹3,17,450 INR
View
B+
Retailer 19
-
₹3,25,245 INR
View
Retailer 20
-
₹3,45,720 INR
View
Price last confirmed 14 days ago
B+
Retailer 21
-
₹3,49,664 INR
View
B
Retailer 22
-
₹4,29,778 INR
View
B
Retailer 23
-
₹4,96,837 INR
View
Most Expensive
B
NZ Jewellers
e25de996-62fb-4b0e-a36f-a7ab26d1ca9b · Nov 5
₹5,19,096 INR
$5,527 USD
View
23 more retailers have this diamond
Prices start from ₹2,28,507 INRSave up to ₹2,90,588 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
₹2,28,507 INR