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Radiant|Natural|GIA

1.00ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 5556716132

Certificate GIA 5556716132

Diamond specifications and retailer prices

From ₹1,37,029 INR
As of November 6, 2026
Save ₹1,83,801 INR (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹4,04,607 INR at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556716132. Listed at 23 retailers as of November 4, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556716132
Dimensions6.71 × 5.08 × 3.49 mm
L/W Ratio1.32
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Natural
Top View
6.71 mm5.08 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556716132
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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: ₹1,76,570 INR|Low: ₹1,35,808 INR|High: ₹4,07,331 INR|Avg: ₹2,14,068 INR|-2.8%
Retailer 1
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 14₹1,37,029 INR
Retailer 9₹1,44,731 INR
Retailer 5₹1,69,432 INR
Retailer 4₹1,71,216 INR
Retailer 1₹1,76,570 INR
Retailer 6₹1,76,757 INR
Retailer 11₹1,79,481 INR
Retailer 7₹1,91,221 INR
Retailer 3₹1,96,481 INR
Retailer 8₹1,99,392 INR
Retailer 15₹2,02,492 INR
Retailer 12₹2,24,093 INR
Retailer 10₹2,49,358 INR
Retailer 13₹3,20,831 INR
Retailer 2₹4,03,668 INR

27 data points across 15 retailers

23 retailers₹1,37,029 INR to ₹3,20,831 INR

A
Cheapest Retailer
-
₹1,37,029 INR
A
Retailer 2
-
₹1,44,731 INR
View
A
Retailer 3
-
₹1,69,432 INR
View
Final sale: no returns
A
Retailer 4
-
₹1,71,216 INR
View
A
Retailer 5
-
₹1,76,570 INR
View
A
Retailer 6
-
₹1,76,757 INR
View
A
Retailer 7
-
₹1,79,481 INR
View
B+
Retailer 8
-
₹1,82,393 INR
View
A
Retailer 9
-
₹1,91,221 INR
View
Retailer 10
-
₹1,93,569 INR
View
Price last confirmed 26 days ago
Retailer 11
-
₹1,93,569 INR
View
Price last confirmed 26 days ago
B+
Retailer 12
-
₹1,96,481 INR
View
B+
Retailer 13
-
₹1,98,265 INR
View
B+
Retailer 14
-
₹1,99,392 INR
View
B+
Retailer 15
-
₹2,02,492 INR
View
Retailer 16
-
₹2,03,806 INR
View
Price last confirmed 37 days ago
Retailer 17
-
₹2,23,342 INR
View
Price last confirmed 26 days ago
B+
Retailer 18
-
₹2,24,093 INR
View
Retailer 19
-
₹2,40,153 INR
View
Price last confirmed 33 days ago
B+
Retailer 20
-
₹2,49,358 INR
View
B
Retailer 21
-
₹3,20,831 INR
View
Retailer 22
-
₹4,03,668 INR
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
7e379f26-444b-4a28-a6e6-56d14ca77333 · Oct 11
₹4,04,607 INR
$4,308 USD
View
Price last confirmed 26 days ago
22 more retailers have this diamond
Prices start from ₹1,37,029 INRSave up to ₹1,83,801 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
₹1,37,029 INR