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Round|Natural|GIA

1.23ct J IF Round Natural Diamond

EX • J/IF • GIA 1557801478

Certificate GIA 1557801478

Diamond specifications and retailer prices

From ₹3,81,291 INR
A$6,178 AUD
As of November 2, 2026
9 retailers carry this diamond
Most expensive: ₹6,63,606 INR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1557801478. Listed at 9 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1557801478
Dimensions6.75 × 6.81 × 4.25 mm
L/W Ratio1.01
Top View
6.75 mm6.81 mm1.23 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557801478
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹6,63,606 INR|Low: ₹2,79,533 INR|High: ₹6,69,777 INR|Avg: ₹4,07,927 INR|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 7, 2026
Retailer 8₹2,79,533 INR
Retailer 10₹3,39,541 INR
Retailer 4₹3,44,417 INR
Retailer 9₹3,55,039 INR
Retailer 5₹3,80,844 INR
Retailer 3₹3,81,291 INR
Retailer 11₹3,84,453 INR
Retailer 6₹4,15,881 INR
Retailer 2₹4,21,122 INR
Retailer 7₹6,44,655 INR
NZ Jewellers₹6,63,606 INR

16 data points across 11 retailers

9 retailers

Retailer 1
-
₹2,79,533 INR
HK$23,000 HKD
Price last confirmed 21 days ago
Retailer 2
-
₹3,39,541 INR
$3,576 USD
View
Price last confirmed 12 days ago
Retailer 3
-
₹3,44,417 INR
£2,856 GBP
View
Price last confirmed 25 days ago
Retailer 4
-
₹3,55,039 INR
SGD 5,053 SGD
View
Price last confirmed 25 days ago
Retailer 5
-
₹3,80,844 INR
$4,011 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
₹3,81,291 INR
A$6,178 AUD
View
Retailer 7
-
₹3,84,453 INR
$4,049 USD
View
Price last confirmed 33 days ago
Retailer 8
-
₹6,44,655 INR
£5,346 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
f286b7d2-b21d-4d38-a1c6-0baaf2cd7af2 · Oct 6
₹6,63,606 INR
$6,989 USD
View
Price last confirmed 26 days ago
8 more retailers have this diamond
Prices start from ₹3,81,291 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+
1.23ct Round
₹3,81,291 INR