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Radiant|Natural|GIA

1.00ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2566009790

Certificate GIA 2566009790

Diamond specifications and retailer prices

From ₹2,47,667 INR
As of November 5, 2026
Save ₹2,57,623 INR (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹5,05,290 INR at NZ Jewellers · As of November 5, 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 2566009790. Listed at 16 retailers as of November 5, 2026, with prices from ₹2,47,667 to ₹5,05,290, a ₹2,57,623 spread on the same certified stone. NZ Jewellers lists it at ₹5,05,290. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566009790
Dimensions6.62 × 5.00 × 3.43 mm
L/W Ratio1.32
Culet sizeNone
Key to symbols
Etch Channel, Feather, Crystal, Indented Natural, Natural
Top View
6.62 mm5.00 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566009790
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

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: Nov 5
Current: ₹5,05,290 INR|Low: ₹2,47,667 INR|High: ₹5,05,290 INR|Avg: ₹3,23,597 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
November 7, 2026
Retailer 6₹2,47,667 INR
Retailer 3₹2,59,783 INR
Retailer 7₹2,67,672 INR
Retailer 9₹2,81,290 INR
Retailer 4₹2,82,230 INR
Retailer 12₹2,90,025 INR
Retailer 15₹2,90,025 INR
Retailer 8₹2,99,980 INR
Retailer 2₹3,01,201 INR
Retailer 10₹3,18,107 INR
Retailer 5₹3,25,808 INR
Retailer 14₹3,34,637 INR
Retailer 11₹3,53,984 INR
Retailer 13₹4,83,594 INR
NZ Jewellers₹5,05,290 INR

27 data points across 15 retailers

16 retailers₹2,47,667 INR to ₹5,05,290 INR

A
Cheapest Retailer
-
₹2,47,667 INR
A
Retailer 2
-
₹2,59,783 INR
View
B+
Retailer 3
-
₹2,67,672 INR
View
Final sale: no returns
B+
Retailer 4
-
₹2,81,290 INR
View
B+
Retailer 5
-
₹2,82,230 INR
View
B+
Retailer 6
-
₹2,90,025 INR
View
Retailer 7
-
₹2,90,025 INR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
₹2,99,980 INR
View
B+
Retailer 9
-
₹3,01,201 INR
View
B+
Retailer 10
-
₹3,18,107 INR
View
Retailer 11
-
₹3,21,394 INR
View
Price last confirmed 34 days ago
B+
Retailer 12
-
₹3,25,808 INR
View
B+
Retailer 13
-
₹3,34,637 INR
View
B+
Retailer 14
-
₹3,53,984 INR
View
B
Retailer 15
-
₹4,83,594 INR
View
Most Expensive
B
NZ Jewellers
12aeb250-18fa-429f-871f-bff01b197b4e · Nov 5
₹5,05,290 INR
$5,380 USD
View
15 more retailers have this diamond
Prices start from ₹2,47,667 INRSave up to ₹2,57,623 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
₹2,47,667 INR