CaratHunter
Plans
Round|Natural|IGI

1.51ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 713545321

Shape and cutting style on the report: Round brilliant

Certificate IGI 713545321

Diamond specifications and retailer prices

From ₹2,43,547 INR
$2,565 USD
As of October 30, 2026
Save ₹3,24,824 INR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹5,68,371 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 713545321. Listed at 20 retailers as of October 30, 2026, with prices from ₹2,43,547 to ₹5,68,371, a ₹3,24,824 spread on the same certified stone. NZ Jewellers lists it at ₹5,68,371. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 713545321
Dimensions7.30 × 7.18 × 4.59 mm
L/W Ratio1.02
Girdle conditionPARTLY FACETED
Culet sizePointed
Top View
7.30 mm7.18 mm1.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 713545321
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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: ₹5,68,371 INR|Low: ₹2,29,969 INR|High: ₹5,68,371 INR|Avg: ₹3,24,610 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
November 1, 2026
Retailer 15₹2,43,547 INR
Retailer 14₹2,50,858 INR
Retailer 5₹2,52,282 INR
Retailer 3₹2,66,335 INR
Retailer 7₹2,71,842 INR
Retailer 4₹2,82,286 INR
Retailer 10₹2,94,107 INR
Retailer 13₹2,98,244 INR
Retailer 6₹3,13,715 INR
Retailer 2₹3,16,839 INR
Retailer 12₹3,17,745 INR
Retailer 8₹3,24,735 INR
Retailer 11₹3,34,177 INR
Retailer 9₹4,54,611 INR
NZ Jewellers₹5,68,371 INR

39 data points across 15 retailers

20 retailers₹2,43,547 INR to ₹5,68,371 INR

A
Cheapest Retailer
-
₹2,43,547 INR
$2,565 USD
A
Retailer 2
-
₹2,50,858 INR
$2,642 USD
View
Final sale: no returns
A
Retailer 3
-
₹2,52,282 INR
$2,657 USD
View
Retailer 4
-
₹2,59,116 INR
$2,729 USD
View
Price last confirmed 84 days ago
A
Retailer 5
-
₹2,66,335 INR
$2,805 USD
View
Retailer 6
-
₹2,71,842 INR
$2,863 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
₹2,71,842 INR
$2,863 USD
View
A
Retailer 8
-
₹2,82,286 INR
$2,973 USD
View
A
Retailer 9
-
₹2,85,352 INR
$3,005 USD
View
A
Retailer 10
-
₹2,94,107 INR
£2,439 GBP
View
B+
Retailer 11
-
₹2,98,244 INR
$3,141 USD
View
B+
Retailer 12
-
₹3,13,715 INR
$3,304 USD
View
Retailer 13
-
₹3,13,715 INR
$3,304 USD
View
Price last confirmed 41 days ago
A
Retailer 14
-
₹3,16,839 INR
€3,178 EUR
View
B+
Retailer 15
-
₹3,17,745 INR
£2,635 GBP
View
A
Retailer 16
-
₹3,24,735 INR
£2,693 GBP
View
A
Retailer 17
-
₹3,34,177 INR
ZAR 56,858 ZAR
View
B+
Retailer 18
-
₹4,54,611 INR
£3,770 GBP
View
Retailer 19
-
₹5,68,371 INR
$5,986 USD
View
Price last confirmed 37 days ago
Most Expensive
B
NZ Jewellers
d4139d59-90a1-44fe-8074-bf5e2509c708 · Oct 30
₹5,68,371 INR
$5,986 USD
View
19 more retailers have this diamond
Prices start from ₹2,43,547 INRSave up to ₹3,24,824 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
₹2,43,547 INR