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Radiant|Natural|GIA

1.00ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 1567578478

Certificate GIA 1567578478

Diamond specifications and retailer prices

From ₹1,79,481 INR
As of November 5, 2026
Save ₹1,67,500 INR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹3,46,981 INR at MOH London · As of November 4, 2026
View at MOH London

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 1567578478. Listed at 10 retailers as of November 4, 2026, with prices from ₹1,79,481 to ₹3,46,981, a ₹1,67,500 spread on the same certified stone. MOH London lists it at ₹3,46,981. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1567578478
Dimensions5.52 × 5.47 × 3.62 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Indented Natural
Top View
5.52 mm5.47 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1567578478
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NDepth 66.2%

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: ₹3,46,981 INR|Low: ₹1,79,481 INR|High: ₹3,49,844 INR|Avg: ₹2,24,957 INR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10₹1,79,481 INR
Retailer 4₹1,92,630 INR
Retailer 7₹1,93,006 INR
Retailer 9₹2,00,989 INR
Retailer 3₹2,12,071 INR
Retailer 2₹2,15,734 INR
Retailer 8₹2,19,021 INR
Retailer 6₹2,42,408 INR
Retailer 5₹2,52,551 INR
MOH London₹3,46,981 INR

16 data points across 10 retailers

10 retailers₹1,79,481 INR to ₹3,46,981 INR

A
Cheapest Retailer
-
₹1,79,481 INR
A
Retailer 2
-
₹1,92,630 INR
View
A
Retailer 3
-
₹1,93,006 INR
View
A
Retailer 4
-
₹2,00,989 INR
View
A
Retailer 5
-
₹2,12,071 INR
View
A
Retailer 6
-
₹2,15,734 INR
View
A
Retailer 7
-
₹2,19,021 INR
View
A
Retailer 8
-
₹2,42,408 INR
View
B+
Retailer 9
-
₹2,52,551 INR
View
Most Expensive
B+
MOH London
456773F2E · Nov 4
₹3,46,981 INR
£2,909 GBP
View
9 more retailers have this diamond
Prices start from ₹1,79,481 INRSave up to ₹1,67,500 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
₹1,79,481 INR