CaratHunter
Plans
Radiant|Natural|GIA

1.51ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2436825305

Certificate GIA 2436825305

Diamond specifications and retailer prices

From ₹6,60,289 INR
$6,957 USD
As of November 1, 2026
Save ₹7,36,597 INR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹13,96,885 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2436825305. Listed at 12 retailers as of October 30, 2026, with prices from ₹6,60,289 to ₹13,96,885, a ₹7,36,597 spread on the same certified stone. NZ Jewellers lists it at ₹13,96,885. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436825305
Dimensions8.52 × 5.46 × 3.64 mm
L/W Ratio1.56
Top View
8.52 mm5.46 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436825305
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

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 1
Current: ₹13,96,885 INR|Low: ₹6,40,168 INR|High: ₹13,96,885 INR|Avg: ₹8,83,903 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5₹6,98,348 INR
Retailer 8₹6,98,443 INR
Retailer 7₹7,56,623 INR
Retailer 6₹7,68,296 INR
Retailer 3₹7,86,222 INR
Retailer 10₹8,39,954 INR
Retailer 9₹8,73,077 INR
Retailer 2₹8,73,381 INR
Retailer 4₹11,63,893 INR
NZ Jewellers₹13,96,885 INR

41 data points across 10 retailers

12 retailers₹6,60,289 INR to ₹13,96,885 INR

B+
Cheapest Retailer
-
₹6,60,289 INR
$6,957 USD
B
Retailer 2
-
₹6,98,348 INR
$7,358 USD
View
Final sale: no returns
B
Retailer 3
-
₹7,56,623 INR
$7,972 USD
View
B
Retailer 4
-
₹7,68,296 INR
$8,095 USD
View
B
Retailer 5
-
₹7,86,222 INR
£6,523 GBP
View
B
Retailer 6
-
₹8,39,954 INR
$8,850 USD
View
B
Retailer 7
-
₹8,39,954 INR
$8,850 USD
View
B
Retailer 8
-
₹8,68,427 INR
$9,150 USD
View
B
Retailer 9
-
₹8,73,077 INR
$9,199 USD
View
B
Retailer 10
-
₹8,73,381 INR
€8,764 EUR
View
B
Retailer 11
-
₹11,63,893 INR
£9,656 GBP
View
Most Expensive
C
NZ Jewellers
ab9b8bea-9850-4c55-a97e-6b68f5f90322 · Oct 30
₹13,96,885 INR
$14,718 USD
View
11 more retailers have this diamond
Prices start from ₹6,60,289 INRSave up to ₹7,36,597 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
₹6,60,289 INR