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1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 816643977

Shape and cutting style on the report: Round brilliant

Certificate IGI 816643977

Diamond specifications and retailer prices

From ₹1,52,425 INR
As of November 1, 2026
Save ₹2,95,454 INR (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹4,47,879 INR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct 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 IGI 816643977. Listed at 15 retailers as of October 27, 2026, with prices from ₹1,52,425 to ₹4,47,879, a ₹2,95,454 spread on the same certified stone. NZ Jewellers lists it at ₹4,47,879. 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

1.07
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 816643977
Dimensions6.49 × 6.52 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.49 mm6.52 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816643977
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°CuletDepth 62.4%

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 1
Current: ₹4,47,879 INR|Low: ₹1,52,070 INR|High: ₹4,47,879 INR|Avg: ₹2,34,199 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
November 1, 2026
Retailer 2₹1,52,425 INR
Retailer 10₹1,69,391 INR
Retailer 5₹1,76,688 INR
Retailer 3₹1,83,633 INR
Retailer 12₹1,89,900 INR
Retailer 11₹1,92,084 INR
Retailer 4₹2,11,928 INR
Retailer 7₹2,12,213 INR
Retailer 9₹2,23,600 INR
Retailer 8₹2,59,214 INR
Retailer 6₹3,21,725 INR
NZ Jewellers₹4,47,879 INR

39 data points across 12 retailers

15 retailers₹1,52,425 INR to ₹4,47,879 INR

A
Cheapest Retailer
-
₹1,52,425 INR
A
Retailer 2
-
₹1,69,391 INR
$1,784 USD
View
Final sale: no returns
A
Retailer 3
-
₹1,76,688 INR
£1,465 GBP
View
A
Retailer 4
-
₹1,83,633 INR
$1,934 USD
View
A
Retailer 5
-
₹1,89,900 INR
$2,000 USD
View
A
Retailer 6
-
₹1,92,084 INR
$2,023 USD
View
A
Retailer 7
-
₹1,96,716 INR
$2,072 USD
View
Retailer 8
-
₹2,11,928 INR
$2,232 USD
View
Price last confirmed 63 days ago
B+
Retailer 9
-
₹2,11,928 INR
$2,232 USD
View
B+
Retailer 10
-
₹2,12,213 INR
$2,235 USD
View
A
Retailer 11
-
₹2,23,600 INR
ZAR 38,044 ZAR
View
B+
Retailer 12
-
₹2,59,214 INR
€2,600 EUR
View
B
Retailer 13
-
₹3,21,725 INR
£2,668 GBP
View
Retailer 14
-
₹4,47,879 INR
$4,717 USD
View
Price last confirmed 61 days ago
Most Expensive
B
NZ Jewellers
5671ff2e-7c88-4aa9-afe4-9615e10ca101 · Oct 27
₹4,47,879 INR
$4,717 USD
View
14 more retailers have this diamond
Prices start from ₹1,52,425 INRSave up to ₹2,95,454 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
1.07ct Round
₹1,52,425 INR