CaratHunter
Plans
Round|Natural|GIA

1.51ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1415840386

Certificate GIA 1415840386

Diamond specifications and retailer prices

From ₹5,27,447 INR
$5,555 USD
As of October 30, 2026
Save ₹6,21,163 INR (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹11,48,610 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 1415840386. Listed at 19 retailers as of October 30, 2026, with prices from ₹5,27,447 to ₹11,48,610, a ₹6,21,163 spread on the same certified stone. NZ Jewellers lists it at ₹11,48,610. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1415840386
Dimensions7.35 × 7.34 × 4.49 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.35 mm7.34 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1415840386
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: Oct 30
Current: ₹11,48,610 INR|Low: ₹5,17,383 INR|High: ₹11,93,237 INR|Avg: ₹7,19,349 INR|-3.7%
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 12₹5,21,276 INR
Retailer 16₹5,27,447 INR
Retailer 4₹5,42,544 INR
Retailer 5₹5,74,258 INR
Retailer 14₹5,74,353 INR
Retailer 17₹6,12,516 INR
Retailer 8₹6,22,207 INR
Retailer 15₹6,31,797 INR
Retailer 10₹6,54,198 INR
Retailer 6₹6,82,691 INR
Retailer 13₹6,82,691 INR
Retailer 7₹7,05,479 INR
Retailer 11₹7,11,641 INR
Retailer 9₹7,17,917 INR
Retailer 3₹7,56,846 INR
Retailer 2₹9,57,095 INR
NZ Jewellers₹11,48,610 INR

41 data points across 17 retailers

19 retailers₹5,27,447 INR to ₹11,48,610 INR

Retailer 1
-
₹5,21,276 INR
$5,490 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
₹5,27,447 INR
$5,555 USD
View
B+
Retailer 3
-
₹5,42,544 INR
$5,714 USD
View
B
Retailer 4
-
₹5,63,525 INR
A$9,131 AUD
View
Retailer 5
-
₹5,69,035 INR
$5,993 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
₹5,74,258 INR
$6,048 USD
View
Final sale: no returns
B
Retailer 7
-
₹5,74,353 INR
$6,049 USD
View
B
Retailer 8
-
₹6,12,516 INR
$6,451 USD
View
B
Retailer 9
-
₹6,22,207 INR
$6,553 USD
View
B
Retailer 10
-
₹6,31,797 INR
$6,654 USD
View
B
Retailer 11
-
₹6,54,198 INR
£5,425 GBP
View
B
Retailer 12
-
₹6,82,691 INR
$7,190 USD
View
B
Retailer 13
-
₹6,82,691 INR
$7,190 USD
View
B
Retailer 14
-
₹7,05,479 INR
$7,430 USD
View
B
Retailer 15
-
₹7,11,641 INR
€7,138 EUR
View
B
Retailer 16
-
₹7,17,917 INR
$7,561 USD
View
Retailer 17
-
₹7,56,846 INR
$7,971 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
₹9,57,095 INR
£7,937 GBP
View
Most Expensive
B
NZ Jewellers
a0390c18-3dae-4db9-8e16-bdab1875caac · Oct 30
₹11,48,610 INR
$12,097 USD
View
18 more retailers have this diamond
Prices start from ₹5,27,447 INRSave up to ₹6,21,163 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 Round
₹5,27,447 INR