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Radiant|Natural|GIA

1.00ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 7551690924

Certificate GIA 7551690924

Diamond specifications and retailer prices

From ₹2,16,016 INR
As of November 6, 2026
Save ₹2,50,579 INR (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,66,595 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551690924. Listed at 10 retailers as of November 3, 2026, with prices from ₹2,16,016 to ₹4,66,595, a ₹2,50,579 spread on the same certified stone. NZ Jewellers lists it at ₹4,66,595. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle52.4°
Pavilion angle37.24°
OriginNatural
Grading LabGIA
CertificateGIA 7551690924
Dimensions6.42 × 5.03 × 3.51 mm
L/W Ratio1.28
Girdle conditionThick
Key to symbols
Crystal, Feather, Indented Natural, Natural
Top View
6.42 mm5.03 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551690924
Side View
Table 72.0%Crown 52.4°GirdlePavilion 37.24°Culet: NoneDepth 69.8%

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: ₹4,66,595 INR|Low: ₹2,16,016 INR|High: ₹4,75,987 INR|Avg: ₹2,80,509 INR|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8₹2,16,016 INR
Retailer 3₹2,17,613 INR
Retailer 9₹2,23,154 INR
Retailer 5₹2,31,043 INR
Retailer 7₹2,31,043 INR
Retailer 6₹2,33,485 INR
Retailer 2₹2,50,391 INR
Retailer 10₹2,77,721 INR
Retailer 4₹3,90,989 INR
NZ Jewellers₹4,66,595 INR

41 data points across 10 retailers

10 retailers₹2,16,016 INR to ₹4,66,595 INR

A
Cheapest Retailer
-
₹2,16,016 INR
A
Retailer 2
-
₹2,17,613 INR
View
A
Retailer 3
-
₹2,23,154 INR
View
A
Retailer 4
-
₹2,31,043 INR
View
A
Retailer 5
-
₹2,31,043 INR
View
A
Retailer 6
-
₹2,33,485 INR
View
A
Retailer 7
-
₹2,50,391 INR
View
Retailer 8
-
₹2,77,721 INR
View
Price last confirmed 31 days ago
B
Retailer 9
-
₹3,90,989 INR
View
Most Expensive
B
NZ Jewellers
f3472181-81b5-4e8a-88e8-6803750a45cb · Nov 3
₹4,66,595 INR
$4,968 USD
View
9 more retailers have this diamond
Prices start from ₹2,16,016 INRSave up to ₹2,50,579 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 Radiant
₹2,16,016 INR