CaratHunter
Plans
Round|Natural|GIA

1.51ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1246015618

Certificate GIA 1246015618

Diamond specifications and retailer prices

From ₹3,51,268 INR
$3,700 USD
As of October 30, 2026
Save ₹5,41,168 INR (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹8,92,435 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1246015618. Listed at 17 retailers as of October 30, 2026, with prices from ₹3,51,268 to ₹8,92,435, a ₹5,41,168 spread on the same certified stone. NZ Jewellers lists it at ₹8,92,435. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 1246015618
Dimensions7.27 × 7.31 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.27 mm7.31 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1246015618
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilionCulet: NoneDepth 62.5%

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: Oct 30
Current: ₹8,92,435 INR|Low: ₹3,51,268 INR|High: ₹8,92,435 INR|Avg: ₹5,35,620 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
Retailer 17
November 1, 2026
Retailer 4₹3,51,268 INR
Retailer 5₹4,21,578 INR
Retailer 12₹4,27,750 INR
Retailer 6₹4,35,726 INR
Retailer 14₹4,53,185 INR
Retailer 15₹4,62,217 INR
Retailer 8₹4,83,390 INR
Retailer 13₹4,83,390 INR
Retailer 16₹4,83,390 INR
Retailer 3₹5,09,312 INR
Retailer 10₹5,17,179 INR
Retailer 9₹5,57,831 INR
Retailer 7₹5,88,690 INR
Retailer 2₹6,01,276 INR
Retailer 17₹6,02,458 INR
Retailer 11₹8,54,476 INR
NZ Jewellers₹8,92,435 INR

19 data points across 17 retailers

17 retailers₹3,51,268 INR to ₹8,92,435 INR

A
Cheapest Retailer
-
₹3,51,268 INR
$3,700 USD
B+
Retailer 2
-
₹4,21,578 INR
$4,440 USD
View
B+
Retailer 3
-
₹4,27,750 INR
$4,505 USD
View
B+
Retailer 4
-
₹4,35,726 INR
$4,589 USD
View
B+
Retailer 5
-
₹4,53,185 INR
CA$6,629 CAD
View
B+
Retailer 6
-
₹4,62,217 INR
$4,868 USD
View
B
Retailer 7
-
₹4,83,390 INR
$5,091 USD
View
B
Retailer 8
-
₹4,83,390 INR
$5,091 USD
View
B
Retailer 9
-
₹4,83,390 INR
$5,091 USD
View
B
Retailer 10
-
₹5,09,312 INR
$5,364 USD
View
B
Retailer 11
-
₹5,17,179 INR
£4,289 GBP
View
B
Retailer 12
-
₹5,57,831 INR
$5,875 USD
View
Retailer 13
-
₹5,88,690 INR
$6,200 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
₹6,01,276 INR
€6,031 EUR
View
B
Retailer 15
-
₹6,02,458 INR
$6,345 USD
View
B
Retailer 16
-
₹8,54,476 INR
£7,086 GBP
View
Most Expensive
C
NZ Jewellers
539454d3-ef7b-4ddb-ab23-0a64fd815bbf · Oct 30
₹8,92,435 INR
$9,399 USD
View
16 more retailers have this diamond
Prices start from ₹3,51,268 INRSave up to ₹5,41,168 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 Round
₹3,51,268 INR