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Radiant|Natural|GIA

1.02ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 5166926778

Certificate GIA 5166926778

Diamond specifications and retailer prices

From ₹4,33,347 INR
As of November 7, 2026
Save ₹47,993 INR (10%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹6,79,529 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5166926778. Listed at 5 retailers as of November 6, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5166926778
Dimensions5.48 × 5.36 × 3.81 mm
L/W Ratio1.02
Top View
5.48 mm5.36 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5166926778
Side View
Table 69.0%CrownGirdlePavilionCuletDepth 71.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: ₹6,79,529 INR|Low: ₹4,25,739 INR|High: ₹6,89,548 INR|Avg: ₹5,03,807 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4₹4,31,187 INR
Retailer 2₹4,33,347 INR
Retailer 3₹4,81,340 INR
Retailer 5₹4,83,782 INR
MOH London₹6,79,529 INR

45 data points across 5 retailers

5 retailers₹4,33,347 INR to ₹4,81,340 INR

Retailer 1
-
₹4,31,187 INR
Price last confirmed 29 days ago
B
Retailer 2
-
₹4,33,347 INR
View
C
Retailer 3
-
₹4,81,340 INR
View
Retailer 4
-
₹4,83,782 INR
View
Price last confirmed 15 days ago
Most Expensive
MOH London
5FA68F51E · Nov 4
₹6,79,529 INR
£5,697 GBP
View
Price under review
4 more retailers have this diamond
Prices start from ₹4,33,347 INRSave up to ₹47,993 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
1.02ct Radiant
₹4,33,347 INR