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Round|Natural|GIA

1.18ct J IF Round Natural Diamond

EX • J/IF • GIA 1558475450

Certificate GIA 1558475450

Diamond specifications and retailer prices

From ₹3,37,364 INR
£2,798 GBP
As of November 1, 2026
Save ₹2,92,459 INR (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹6,81,741 INR at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.18ct natural round diamond

This 1.18ct 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 1558475450. Listed at 10 retailers as of November 1, 2026, with a 87% 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

1.18
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558475450
Dimensions6.69 × 6.74 × 4.17 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.69 mm6.74 mm1.18 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558475450
Side View
Table 58.0%Crown 36°GirdlePavilion 40.6°CuletDepth 62.1%

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: Nov 1
Current: ₹3,37,364 INR|Low: ₹3,37,364 INR|High: ₹6,55,870 INR|Avg: ₹4,30,024 INR|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 1₹3,37,364 INR
Retailer 4₹3,44,194 INR
Retailer 3₹3,59,386 INR
Retailer 5₹4,13,441 INR
Retailer 6₹4,14,172 INR
Retailer 2₹6,29,823 INR

34 data points across 6 retailers

10 retailers₹3,37,364 INR to ₹6,29,823 INR

A
Cheapest Retailer
-
₹3,37,364 INR
£2,798 GBP
B+
Retailer 2
-
₹3,44,194 INR
$3,625 USD
View
B+
Retailer 3
-
₹3,59,386 INR
$3,785 USD
View
Retailer 4
-
₹3,85,592 INR
$4,061 USD
View
Price last confirmed 33 days ago
Retailer 5
-
₹3,85,592 INR
$4,061 USD
View
Price last confirmed 25 days ago
Retailer 6
-
₹3,89,390 INR
$4,101 USD
View
Price last confirmed 62 days ago
Retailer 7
-
₹4,13,441 INR
A$6,699 AUD
View
Price last confirmed 28 days ago
B
Retailer 8
-
₹6,29,823 INR
£5,223 GBP
View
Retailer 9
-
₹6,71,771 INR
$7,075 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
cedbc125-362d-4eff-a109-4627aff6a6d5 · Aug 29
₹6,81,741 INR
$7,180 USD
View
Price last confirmed 64 days ago
9 more retailers have this diamond
Prices start from ₹3,37,364 INRSave up to ₹2,92,459 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
1.18ct Round
₹3,37,364 INR