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Round|Natural|GIA

1.00ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1523168139

Certificate GIA 1523168139

Diamond specifications and retailer prices

From ₹2,47,573 INR
As of November 6, 2026
Save ₹3,09,748 INR (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹5,57,321 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 1523168139. Listed at 23 retailers as of November 6, 2026, with prices from ₹2,47,573 to ₹5,57,321, a ₹3,09,748 spread on the same certified stone. NZ Jewellers lists it at ₹5,57,321. 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 angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1523168139
Dimensions6.33 × 6.29 × 3.97 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Feather, Indented Natural, Natural
Top View
6.33 mm6.29 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523168139
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: ₹5,57,321 INR|Low: ₹2,45,225 INR|High: ₹5,62,205 INR|Avg: ₹3,57,298 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 22₹2,47,573 INR
Retailer 18₹2,47,667 INR
Retailer 12₹2,83,920 INR
Retailer 10₹2,95,191 INR
Retailer 19₹3,04,019 INR
Retailer 13₹3,06,085 INR
Retailer 3₹3,08,527 INR
Retailer 8₹3,17,262 INR
Retailer 5₹3,19,892 INR
Retailer 7₹3,19,892 INR
Retailer 9₹3,22,146 INR
Retailer 2₹3,29,002 INR
Retailer 6₹3,32,195 INR
Retailer 4₹3,33,416 INR
Retailer 16₹3,44,123 INR
Retailer 20₹3,61,780 INR
Retailer 11₹3,69,106 INR
Retailer 17₹3,90,425 INR
Retailer 14₹4,65,561 INR
Retailer 15₹4,78,616 INR
Retailer 21₹5,33,466 INR
NZ Jewellers₹5,57,321 INR

23 data points across 22 retailers

23 retailers₹2,47,573 INR to ₹5,57,321 INR

A
Cheapest Retailer
-
₹2,47,573 INR
A
Retailer 2
-
₹2,47,667 INR
View
B+
Retailer 3
-
₹2,83,920 INR
View
B+
Retailer 4
-
₹2,95,191 INR
View
Final sale: no returns
B+
Retailer 5
-
₹3,04,019 INR
View
B+
Retailer 6
-
₹3,06,085 INR
View
B+
Retailer 7
-
₹3,08,527 INR
View
B+
Retailer 8
-
₹3,17,262 INR
View
Retailer 9
-
₹3,19,892 INR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
₹3,19,892 INR
View
B+
Retailer 11
-
₹3,22,146 INR
View
B+
Retailer 12
-
₹3,29,002 INR
View
B+
Retailer 13
-
₹3,32,195 INR
View
B+
Retailer 14
-
₹3,33,416 INR
View
B+
Retailer 15
-
₹3,44,123 INR
View
Retailer 16
-
₹3,58,211 INR
View
Price last confirmed 30 days ago
B+
Retailer 17
-
₹3,61,780 INR
View
B+
Retailer 18
-
₹3,69,106 INR
View
B+
Retailer 19
-
₹3,90,425 INR
View
B
Retailer 20
-
₹4,65,561 INR
View
B
Retailer 21
-
₹4,78,616 INR
View
B
Retailer 22
-
₹5,33,466 INR
View
Most Expensive
B
NZ Jewellers
f2a8293a-083b-4b96-913e-6d8a0722e6d1 · Nov 7
₹5,57,321 INR
$5,934 USD
View
22 more retailers have this diamond
Prices start from ₹2,47,573 INRSave up to ₹3,09,748 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
₹2,47,573 INR