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Radiant|Natural|GIA

1.51ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2221285699

Certificate GIA 2221285699

Diamond specifications and retailer prices

From ₹8,98,846 INR
A$14,564 AUD
As of October 30, 2026
Save ₹2,23,463 INR (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹11,22,309 INR at Zales · As of October 30, 2026
View at Zales

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded E 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 2221285699. Listed at 6 retailers as of October 30, 2026, with prices from ₹8,98,846 to ₹11,22,309, a ₹2,23,463 spread on the same certified stone. Zales lists it at ₹11,22,309. 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

1.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2221285699
Dimensions7.30 × 5.84 × 4.00 mm
L/W Ratio1.25
Top View
7.30 mm5.84 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2221285699
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

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: Oct 30
Current: ₹11,03,167 INR|Low: ₹8,39,168 INR|High: ₹11,19,113 INR|Avg: ₹9,95,624 INR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4₹9,13,015 INR
Retailer 2₹9,23,104 INR
Retailer 3₹10,63,725 INR
Retailer 1₹11,03,167 INR

35 data points across 4 retailers

6 retailers₹8,98,846 INR to ₹11,22,309 INR

B
Cheapest Retailer
-
₹8,98,846 INR
A$14,564 AUD
B
Retailer 2
-
₹9,13,015 INR
$9,616 USD
View
B
Retailer 3
-
₹9,23,104 INR
$9,722 USD
View
Final sale: no returns
B
Retailer 4
-
₹10,63,725 INR
$11,203 USD
View
B
Retailer 5
-
₹11,03,167 INR
£9,148 GBP
View
Most Expensive
B
Zales
517207766 · Oct 30
₹11,22,309 INR
$11,820 USD
View
5 more retailers have this diamond
Prices start from ₹8,98,846 INRSave up to ₹2,23,463 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
1.51ct Radiant
₹8,98,846 INR