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Round|Natural|GIA

1.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5553042899

Certificate GIA 5553042899

Diamond specifications and retailer prices

From ₹1,56,931 INR
As of November 5, 2026
Save ₹2,15,603 INR (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹4,57,094 INR at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553042899. Listed at 19 retailers as of November 2, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5553042899
Dimensions6.33 × 6.36 × 4.00 mm
L/W Ratio1.00
Top View
6.33 mm6.36 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553042899
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.0%

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: ₹4,57,094 INR|Low: ₹1,56,931 INR|High: ₹4,57,094 INR|Avg: ₹2,33,855 INR|+0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 15₹1,56,931 INR
Retailer 17₹1,62,033 INR
Retailer 5₹1,74,032 INR
Retailer 3₹1,77,811 INR
Retailer 18₹1,80,268 INR
Retailer 14₹1,97,463 INR
Retailer 2₹1,97,841 INR
Retailer 10₹1,98,030 INR
Retailer 8₹2,07,195 INR
Retailer 4₹2,23,918 INR
Retailer 6₹2,23,918 INR
Retailer 9₹2,28,547 INR
Retailer 11₹2,29,681 INR
Retailer 7₹2,31,476 INR
Retailer 16₹2,59,537 INR
Retailer 12₹2,70,685 INR
Retailer 13₹3,72,535 INR
NZ Jewellers₹4,57,094 INR

26 data points across 18 retailers

19 retailers₹1,56,931 INR to ₹3,72,535 INR

A
Cheapest Retailer
-
₹1,56,931 INR
A
Retailer 2
-
₹1,62,033 INR
View
A
Retailer 3
-
₹1,74,032 INR
View
A
Retailer 4
-
₹1,77,811 INR
View
Final sale: no returns
A
Retailer 5
-
₹1,80,268 INR
View
Retailer 6
-
₹1,96,518 INR
View
Price last confirmed 21 days ago
A
Retailer 7
-
₹1,97,463 INR
View
A
Retailer 8
-
₹1,97,841 INR
View
Retailer 9
-
₹1,98,030 INR
View
Price last confirmed 15 days ago
Retailer 10
-
₹2,07,195 INR
View
Price last confirmed 15 days ago
A
Retailer 11
-
₹2,23,918 INR
View
A
Retailer 12
-
₹2,23,918 INR
View
Retailer 13
-
₹2,28,547 INR
View
Price last confirmed 16 days ago
B+
Retailer 14
-
₹2,29,681 INR
View
B+
Retailer 15
-
₹2,31,476 INR
View
B+
Retailer 16
-
₹2,59,537 INR
View
B+
Retailer 17
-
₹2,70,685 INR
View
B
Retailer 18
-
₹3,72,535 INR
View
Most Expensive
NZ Jewellers
83c0332c-7649-483a-b899-540f4f630fff · Oct 20
₹4,57,094 INR
$4,838 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from ₹1,56,931 INRSave up to ₹2,15,603 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
₹1,56,931 INR