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Radiant|Natural|GIA

1.51ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 7421144366

Certificate GIA 7421144366

Diamond specifications and retailer prices

From ₹3,48,808 INR
HK$28,700 HKD
As of November 1, 2026
Save ₹4,71,370 INR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,20,178 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7421144366. Listed at 16 retailers as of October 30, 2026, with prices from ₹3,48,808 to ₹8,20,178, a ₹4,71,370 spread on the same certified stone. NZ Jewellers lists it at ₹8,20,178. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7421144366
Dimensions7.15 × 5.51 × 4.00 mm
L/W Ratio1.30
Top View
7.15 mm5.51 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7421144366
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹8,20,178 INR|Low: ₹3,46,378 INR|High: ₹8,20,178 INR|Avg: ₹5,10,986 INR
NZ Jewellers
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
Retailer 16
November 2, 2026
Retailer 12₹3,48,808 INR
Retailer 4₹4,17,495 INR
Retailer 3₹4,34,491 INR
Retailer 2₹4,59,184 INR
Retailer 10₹4,68,141 INR
Retailer 13₹4,70,762 INR
Retailer 14₹4,70,762 INR
Retailer 15₹4,70,762 INR
Retailer 6₹4,73,136 INR
Retailer 7₹4,76,649 INR
Retailer 5₹4,85,148 INR
Retailer 9₹5,32,584 INR
Retailer 16₹5,43,209 INR
Retailer 8₹5,72,888 INR
Retailer 11₹7,49,807 INR
NZ Jewellers₹8,20,178 INR

27 data points across 16 retailers

16 retailers₹3,48,808 INR to ₹8,20,178 INR

A
Cheapest Retailer
-
₹3,48,808 INR
HK$28,700 HKD
B+
Retailer 2
-
₹4,10,564 INR
$4,324 USD
View
B+
Retailer 3
-
₹4,17,495 INR
$4,397 USD
View
B+
Retailer 4
-
₹4,34,491 INR
$4,576 USD
View
Final sale: no returns
Retailer 5
-
₹4,44,062 INR
SGD 6,320 SGD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
₹4,59,184 INR
£3,808 GBP
View
B+
Retailer 7
-
₹4,68,141 INR
£3,882 GBP
View
B+
Retailer 8
-
₹4,70,762 INR
$4,958 USD
View
B+
Retailer 9
-
₹4,70,762 INR
$4,958 USD
View
B+
Retailer 10
-
₹4,70,762 INR
$4,958 USD
View
B+
Retailer 11
-
₹4,76,649 INR
$5,020 USD
View
B+
Retailer 12
-
₹4,85,148 INR
$5,110 USD
View
B+
Retailer 13
-
₹5,32,584 INR
€5,342 EUR
View
B+
Retailer 14
-
₹5,43,209 INR
$5,721 USD
View
B
Retailer 15
-
₹7,49,807 INR
£6,218 GBP
View
Most Expensive
B
NZ Jewellers
40275fa9-c557-4d0a-a8b3-c15329c4584e · Oct 30
₹8,20,178 INR
$8,638 USD
View
15 more retailers have this diamond
Prices start from ₹3,48,808 INRSave up to ₹4,71,370 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
1.51ct Radiant
₹3,48,808 INR