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Round|Natural|GIA

1.00ct M I1 Round Natural Diamond

EX • M/I1 • GIA 6451834508

Certificate GIA 6451834508

Diamond specifications and retailer prices

From ₹1,70,914 INR
As of November 5, 2026
Save ₹85,221 INR (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹4,60,118 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6451834508. Listed at 6 retailers as of November 5, 2026, with a 50% 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
M
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6451834508
Dimensions6.33 × 6.40 × 3.98 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.33 mm6.40 mm1.00 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6451834508
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹4,60,118 INR|Low: ₹1,42,948 INR|High: ₹4,60,118 INR|Avg: ₹2,18,830 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3₹1,42,948 INR
Retailer 11₹1,55,798 INR
Retailer 8₹1,68,741 INR
Retailer 5₹1,70,914 INR
Retailer 7₹1,70,914 INR
Retailer 4₹1,78,756 INR
Retailer 6₹1,97,180 INR
Retailer 9₹2,24,390 INR
Retailer 2₹2,56,135 INR
Retailer 10₹2,76,071 INR
NZ Jewellers₹4,60,118 INR

20 data points across 11 retailers

6 retailers₹1,70,914 INR to ₹2,56,135 INR

Retailer 1
-
₹1,70,914 INR
Price last confirmed 8 days ago
B
Retailer 2
-
₹1,70,914 INR
View
B
Retailer 3
-
₹1,78,756 INR
View
B
Retailer 4
-
₹1,97,180 INR
View
B
Retailer 5
-
₹2,56,135 INR
View
Most Expensive
NZ Jewellers
5682ad06-26e2-4955-bc60-3ebbfdacf42e · Nov 5
₹4,60,118 INR
$4,870 USD
View
Price under review
5 more retailers have this diamond
Prices start from ₹1,70,914 INRSave up to ₹85,221 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
1.00ct Round
₹1,70,914 INR