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Round|Natural|GIA

1.00ct I IF Round Natural Diamond

EX • I/IF • GIA 1543760127

Certificate GIA 1543760127

Diamond specifications and retailer prices

From ₹3,11,690 INR
As of November 5, 2026
Save ₹2,77,015 INR (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹6,01,838 INR at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1543760127. Listed at 19 retailers as of November 5, 2026, with a 89% 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

1.00
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1543760127
Dimensions6.32 × 6.37 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.32 mm6.37 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543760127
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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 5
Current: ₹5,88,705 INR|Low: ₹2,44,514 INR|High: ₹5,95,318 INR|Avg: ₹3,92,134 INR|-0.2%
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
November 6, 2026
Retailer 3₹3,11,690 INR
Retailer 13₹3,11,784 INR
Retailer 14₹3,11,784 INR
Retailer 11₹3,37,860 INR
Retailer 5₹3,38,522 INR
Retailer 7₹3,47,497 INR
Retailer 2₹3,70,456 INR
Retailer 6₹3,81,699 INR
Retailer 9₹3,89,824 INR
Retailer 10₹4,01,162 INR
Retailer 8₹4,12,405 INR
Retailer 4₹4,33,380 INR
Retailer 12₹5,64,612 INR
NZ Jewellers₹5,88,705 INR

34 data points across 14 retailers

19 retailers₹3,11,690 INR to ₹5,88,705 INR

Retailer 1
-
₹2,56,324 INR
Price last confirmed 63 days ago
A
Retailer 2
-
₹3,11,690 INR
View
A
Retailer 3
-
₹3,11,784 INR
View
A
Retailer 4
-
₹3,11,784 INR
View
Final sale: no returns
A
Retailer 5
-
₹3,37,860 INR
View
Retailer 6
-
₹3,38,522 INR
View
Price last confirmed 8 days ago
Retailer 7
-
₹3,38,522 INR
View
Price last confirmed 36 days ago
A
Retailer 8
-
₹3,47,497 INR
View
Retailer 9
-
₹3,51,560 INR
View
Price last confirmed 38 days ago
A
Retailer 10
-
₹3,70,456 INR
View
Retailer 11
-
₹3,81,699 INR
View
Price last confirmed 34 days ago
B+
Retailer 12
-
₹3,89,824 INR
View
B+
Retailer 13
-
₹4,01,162 INR
View
Retailer 14
-
₹4,10,421 INR
View
Price last confirmed 35 days ago
B+
Retailer 15
-
₹4,12,405 INR
View
B+
Retailer 16
-
₹4,33,380 INR
View
B+
Retailer 17
-
₹5,64,612 INR
View
B
Retailer 18
-
₹5,88,705 INR
View
Most Expensive
NZ Jewellers
8e4fa28a-4374-4420-ab8c-0512eb7770f4 · Sep 26
₹6,01,838 INR
$6,370 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from ₹3,11,690 INRSave up to ₹2,77,015 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
1.00ct Round
₹3,11,690 INR