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Radiant|Natural|GIA

1.29ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 1555792779

Certificate GIA 1555792779

Diamond specifications and retailer prices

From ₹2,80,351 INR
As of November 4, 2026
Save ₹2,52,927 INR (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,33,278 INR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.29ct natural radiant diamond

This 1.29ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555792779. Listed at 11 retailers as of November 4, 2026, with prices from ₹2,80,351 to ₹5,33,278, a ₹2,52,927 spread on the same certified stone. Helzberg Diamonds lists it at ₹5,33,278. 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

1.29
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555792779
Dimensions7.15 × 5.46 × 3.77 mm
L/W Ratio1.31
Culet sizeNone
Top View
7.15 mm5.46 mm1.29 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555792779
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.0%

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 4
Current: ₹5,33,278 INR|Low: ₹2,80,351 INR|High: ₹5,43,985 INR|Avg: ₹3,64,908 INR|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7₹2,80,351 INR
Retailer 6₹2,87,113 INR
Retailer 8₹3,02,235 INR
Retailer 2₹3,27,123 INR
Retailer 11₹3,37,642 INR
Retailer 9₹3,58,962 INR
Retailer 10₹3,65,631 INR
Retailer 5₹3,73,520 INR
Retailer 4₹3,88,923 INR
Retailer 3₹5,04,820 INR
Helzberg Diamonds₹5,33,278 INR

38 data points across 11 retailers

11 retailers₹2,80,351 INR to ₹5,33,278 INR

A
Cheapest Retailer
-
₹2,80,351 INR
A
Retailer 2
-
₹2,87,113 INR
View
A
Retailer 3
-
₹3,02,235 INR
View
A
Retailer 4
-
₹3,27,123 INR
View
A
Retailer 5
-
₹3,37,642 INR
View
A
Retailer 6
-
₹3,58,962 INR
View
A
Retailer 7
-
₹3,65,631 INR
View
A
Retailer 8
-
₹3,73,520 INR
View
B+
Retailer 9
-
₹3,88,923 INR
View
B
Retailer 10
-
₹5,04,820 INR
View
Most Expensive
B
Helzberg Diamonds
XZRHLLLNPINNP · Nov 6
₹5,33,278 INR
$5,678 USD
View
10 more retailers have this diamond
Prices start from ₹2,80,351 INRSave up to ₹2,52,927 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
1.29ct Radiant
₹2,80,351 INR