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Round|Natural|IGI

1.23ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 670478960

Shape and cutting style on the report: Round brilliant

Certificate IGI 670478960

Diamond specifications and retailer prices

From ₹1,98,923 INR
As of November 6, 2026
Save ₹1,75,536 INR (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,58,330 INR at NZ Jewellers · As of October 20, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 670478960. Listed at 14 retailers as of November 2, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 670478960
Dimensions6.84 × 6.80 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.84 mm6.80 mm1.23 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670478960
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹4,58,330 INR|Low: ₹1,93,193 INR|High: ₹4,58,330 INR|Avg: ₹2,66,478 INR|+2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6₹1,98,171 INR
Retailer 5₹1,98,923 INR
Retailer 3₹2,03,712 INR
Retailer 8₹2,13,762 INR
Retailer 4₹2,37,336 INR
Retailer 7₹2,45,037 INR
Retailer 9₹2,57,998 INR
Retailer 10₹2,65,324 INR
Retailer 2₹3,74,459 INR
NZ Jewellers₹4,58,330 INR

26 data points across 10 retailers

14 retailers₹1,98,923 INR to ₹3,74,459 INR

Retailer 1
-
₹1,98,171 INR
Price last confirmed 13 days ago
A
Retailer 2
-
₹1,98,923 INR
View
A
Retailer 3
-
₹2,03,712 INR
View
Retailer 4
-
₹2,08,596 INR
View
Price last confirmed 102 days ago
Retailer 5
-
₹2,13,762 INR
View
Price last confirmed 44 days ago
Retailer 6
-
₹2,13,762 INR
View
Price last confirmed 15 days ago
Retailer 7
-
₹2,19,209 INR
View
Price last confirmed 21 days ago
A
Retailer 8
-
₹2,37,336 INR
View
A
Retailer 9
-
₹2,45,037 INR
View
Retailer 10
-
₹2,46,728 INR
View
Price last confirmed 45 days ago
Retailer 11
-
₹2,57,998 INR
View
Price last confirmed 15 days ago
B
Retailer 12
-
₹3,74,459 INR
View
Retailer 13
-
₹4,46,965 INR
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
92be908b-536e-4fb8-a6af-c096640deb34 · Oct 20
₹4,58,330 INR
$4,880 USD
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from ₹1,98,923 INRSave up to ₹1,75,536 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
1.23ct Round
₹1,98,923 INR