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Round|Natural|GIA

1.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6502517721

Certificate GIA 6502517721

Diamond specifications and retailer prices

From ₹2,24,937 INR
$2,369 USD
As of October 30, 2026
Save ₹3,66,697 INR (62%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹5,91,633 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502517721. Listed at 23 retailers as of October 30, 2026, with prices from ₹2,24,937 to ₹5,91,633, a ₹3,66,697 spread on the same certified stone. NZ Jewellers lists it at ₹5,91,633. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6502517721
Dimensions6.37 × 6.32 × 3.93 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.37 mm6.32 mm1.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502517721
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: ₹5,91,633 INR|Low: ₹2,16,866 INR|High: ₹5,91,633 INR|Avg: ₹3,50,471 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6₹2,23,607 INR
Retailer 7₹2,36,615 INR
Retailer 9₹2,66,240 INR
Retailer 3₹3,00,769 INR
Retailer 4₹3,12,352 INR
Retailer 8₹3,17,083 INR
Retailer 2₹3,47,860 INR
Retailer 5₹4,73,905 INR
NZ Jewellers₹5,91,633 INR

43 data points across 9 retailers

23 retailers₹2,24,937 INR to ₹5,91,633 INR

Retailer 1
-
₹2,23,607 INR
$2,355 USD
Price last confirmed 13 days ago
A
Retailer 2
-
₹2,24,937 INR
$2,369 USD
View
B+
Retailer 3
-
₹2,29,589 INR
$2,418 USD
View
B+
Retailer 4
-
₹2,36,615 INR
$2,492 USD
View
Final sale: no returns
B+
Retailer 5
-
₹2,37,704 INR
A$3,851 AUD
View
B+
Retailer 6
-
₹2,52,567 INR
$2,660 USD
View
B+
Retailer 7
-
₹2,56,365 INR
$2,700 USD
View
B+
Retailer 8
-
₹2,56,365 INR
$2,700 USD
View
B+
Retailer 9
-
₹2,59,817 INR
$2,736 USD
View
B+
Retailer 10
-
₹2,66,240 INR
$2,804 USD
View
B
Retailer 11
-
₹2,90,737 INR
$3,062 USD
View
B
Retailer 12
-
₹2,92,446 INR
$3,080 USD
View
B
Retailer 13
-
₹2,92,446 INR
$3,080 USD
View
B
Retailer 14
-
₹2,95,864 INR
$3,116 USD
View
B
Retailer 15
-
₹3,00,769 INR
£2,494 GBP
View
B
Retailer 16
-
₹3,02,891 INR
$3,190 USD
View
B+
Retailer 17
-
₹3,12,352 INR
€3,133 EUR
View
Retailer 18
-
₹3,17,083 INR
A$5,138 AUD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
₹3,20,426 INR
$3,375 USD
View
Retailer 20
-
₹3,28,527 INR
$3,460 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
₹3,47,860 INR
ZAR 59,186 ZAR
View
B
Retailer 22
-
₹4,73,905 INR
£3,930 GBP
View
Most Expensive
B
NZ Jewellers
954e9cce-4327-4cdb-a9ff-6c9d33a1f055 · Oct 30
₹5,91,633 INR
$6,231 USD
View
22 more retailers have this diamond
Prices start from ₹2,24,937 INRSave up to ₹3,66,697 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
₹2,24,937 INR