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1.30ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1242019707

Certificate GIA 1242019707

Diamond specifications and retailer prices

From ₹5,33,340 INR
As of November 4, 2026
Save ₹4,89,501 INR (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹10,22,840 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1242019707. Listed at 13 retailers as of November 4, 2026, with prices from ₹5,33,340 to ₹10,22,840, a ₹4,89,501 spread on the same certified stone. NZ Jewellers lists it at ₹10,22,840. 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

1.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242019707
Dimensions6.93 × 6.88 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.93 mm6.88 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242019707
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹10,22,840 INR|Low: ₹4,07,492 INR|High: ₹10,22,840 INR|Avg: ₹6,03,444 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
November 6, 2026
Retailer 11₹4,07,492 INR
Retailer 7₹4,32,624 INR
Retailer 9₹4,77,407 INR
Retailer 8₹4,98,004 INR
Retailer 12₹5,13,782 INR
Retailer 14₹5,29,749 INR
Retailer 4₹5,33,340 INR
Retailer 10₹5,54,598 INR
Retailer 13₹5,60,077 INR
Retailer 17₹5,78,596 INR
Retailer 15₹5,81,997 INR
Retailer 2₹5,99,854 INR
Retailer 21₹6,04,578 INR
Retailer 3₹6,11,569 INR
Retailer 5₹6,11,569 INR
Retailer 6₹6,11,569 INR
Retailer 19₹6,63,911 INR
Retailer 18₹7,23,244 INR
Retailer 16₹7,64,816 INR
Retailer 20₹8,98,599 INR
NZ Jewellers₹10,22,840 INR

32 data points across 21 retailers

13 retailers₹5,33,340 INR to ₹10,22,840 INR

B+
Cheapest Retailer
-
₹5,33,340 INR
B+
Retailer 2
-
₹5,60,077 INR
View
B+
Retailer 3
-
₹5,78,596 INR
View
Final sale: no returns
B+
Retailer 4
-
₹5,81,997 INR
View
B+
Retailer 5
-
₹5,99,854 INR
View
Retailer 6
-
₹6,04,578 INR
View
Price last confirmed 28 days ago
B+
Retailer 7
-
₹6,11,569 INR
View
B+
Retailer 8
-
₹6,11,569 INR
View
B+
Retailer 9
-
₹6,63,911 INR
View
B
Retailer 10
-
₹7,23,244 INR
View
B
Retailer 11
-
₹7,64,816 INR
View
B
Retailer 12
-
₹8,98,599 INR
View
Most Expensive
B
NZ Jewellers
171896f2-cdac-4390-9bb8-3836fe18e7fe · Nov 5
₹10,22,840 INR
$10,826 USD
View
12 more retailers have this diamond
Prices start from ₹5,33,340 INRSave up to ₹4,89,501 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.

B+
1.30ct Round
₹5,33,340 INR