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Round|Natural|GIA

1.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6521315816

Certificate GIA 6521315816

Diamond specifications and retailer prices

From ₹1,18,478 INR
As of November 5, 2026
Save ₹1,74,599 INR (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹3,80,565 INR at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6521315816. Listed at 16 retailers as of November 4, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6521315816
Dimensions6.39 × 6.36 × 3.98 mm
L/W Ratio1.00
Top View
6.39 mm6.36 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521315816
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 5
Current: ₹3,80,565 INR|Low: ₹1,13,659 INR|High: ₹3,80,565 INR|Avg: ₹1,87,130 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
November 6, 2026
Retailer 14₹1,18,478 INR
Retailer 8₹1,28,493 INR
Retailer 10₹1,54,097 INR
Retailer 5₹1,54,664 INR
Retailer 4₹1,54,853 INR
Retailer 13₹1,59,293 INR
Retailer 11₹1,64,773 INR
Retailer 15₹1,66,568 INR
Retailer 2₹1,70,064 INR
Retailer 6₹1,73,371 INR
Retailer 12₹1,73,749 INR
Retailer 16₹2,04,738 INR
Retailer 7₹2,08,801 INR
Retailer 9₹2,42,625 INR
Retailer 3₹2,93,077 INR
NZ Jewellers₹3,80,565 INR

31 data points across 16 retailers

16 retailers₹1,18,478 INR to ₹2,93,077 INR

A
Cheapest Retailer
-
₹1,18,478 INR
Retailer 2
-
₹1,28,493 INR
View
Price last confirmed 30 days ago
A
Retailer 3
-
₹1,54,097 INR
View
A
Retailer 4
-
₹1,54,664 INR
View
A
Retailer 5
-
₹1,54,853 INR
View
Final sale: no returns
B+
Retailer 6
-
₹1,59,293 INR
View
B+
Retailer 7
-
₹1,64,773 INR
View
A
Retailer 8
-
₹1,66,568 INR
View
B+
Retailer 9
-
₹1,70,064 INR
View
B+
Retailer 10
-
₹1,73,371 INR
View
B+
Retailer 11
-
₹1,73,749 INR
View
B+
Retailer 12
-
₹1,74,221 INR
View
B+
Retailer 13
-
₹2,04,738 INR
View
B
Retailer 14
-
₹2,42,625 INR
View
B
Retailer 15
-
₹2,93,077 INR
View
Most Expensive
NZ Jewellers
4a6abdf3-a49c-481c-aab1-61bd85586a3c · Oct 23
₹3,80,565 INR
$4,028 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from ₹1,18,478 INRSave up to ₹1,74,599 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
1.01ct Round
₹1,18,478 INR