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Radiant|Natural|GIA

1.00ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 5231437621

Certificate GIA 5231437621

Diamond specifications and retailer prices

From ₹2,58,374 INR
As of November 5, 2026
Save ₹2,57,904 INR (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹5,39,383 INR at NZ Jewellers · As of September 25, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231437621. Listed at 20 retailers as of November 4, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231437621
Dimensions7.66 × 4.76 × 3.28 mm
L/W Ratio1.61
Top View
7.66 mm4.76 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231437621
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹3,10,406 INR|Low: ₹2,32,076 INR|High: ₹5,23,228 INR|Avg: ₹3,25,803 INR|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 4₹2,32,828 INR
Retailer 12₹2,73,777 INR
Retailer 3₹2,85,705 INR
Retailer 6₹2,85,799 INR
Retailer 11₹3,01,389 INR
Retailer 1₹3,10,406 INR
Retailer 2₹3,21,488 INR
Retailer 7₹3,22,803 INR
Retailer 5₹3,67,697 INR
Retailer 9₹3,77,840 INR
Retailer 8₹3,90,332 INR
Retailer 10₹5,16,278 INR

25 data points across 12 retailers

20 retailers₹2,58,374 INR to ₹5,16,278 INR

Retailer 1
-
₹2,32,828 INR
Price last confirmed 15 days ago
Retailer 2
-
₹2,53,866 INR
View
Price last confirmed 15 days ago
B+
Retailer 3
-
₹2,58,374 INR
View
B+
Retailer 4
-
₹2,73,777 INR
View
B+
Retailer 5
-
₹2,81,666 INR
View
B+
Retailer 6
-
₹2,85,705 INR
View
Final sale: no returns
B+
Retailer 7
-
₹2,85,799 INR
View
B+
Retailer 8
-
₹3,01,389 INR
View
Retailer 9
-
₹3,09,560 INR
View
Price last confirmed 43 days ago
B+
Retailer 10
-
₹3,10,406 INR
View
B
Retailer 11
-
₹3,21,488 INR
View
B
Retailer 12
-
₹3,22,803 INR
View
Retailer 13
-
₹3,30,692 INR
View
Price last confirmed 31 days ago
Retailer 14
-
₹3,57,178 INR
View
Price last confirmed 44 days ago
B
Retailer 15
-
₹3,67,697 INR
View
B
Retailer 16
-
₹3,77,840 INR
View
B
Retailer 17
-
₹3,90,332 INR
View
Retailer 18
-
₹4,02,353 INR
View
Price last confirmed 25 days ago
B
Retailer 19
-
₹5,16,278 INR
View
Most Expensive
NZ Jewellers
b1466a4b-cd59-4f26-b574-ced26ac3ecdb · Sep 25
₹5,39,383 INR
$5,743 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from ₹2,58,374 INRSave up to ₹2,57,904 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.

B+
1.00ct Radiant
₹2,58,374 INR