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Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 6431284794

Certificate GIA 6431284794

Diamond specifications and retailer prices

From ₹1,78,552 INR
As of October 30, 2026
Save ₹3,36,552 INR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹5,15,104 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6431284794. Listed at 19 retailers as of October 30, 2026, with prices from ₹1,78,552 to ₹5,15,104, a ₹3,36,552 spread on the same certified stone. NZ Jewellers lists it at ₹5,15,104. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6431284794
Dimensions6.31 × 6.25 × 4.01 mm
L/W Ratio1.01
Top View
6.31 mm6.25 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6431284794
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.8%

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: Oct 30
Current: ₹1,78,552 INR|Low: ₹1,70,245 INR|High: ₹4,36,885 INR|Avg: ₹2,39,860 INR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1₹1,78,552 INR
Retailer 2₹1,78,658 INR
Retailer 7₹2,15,062 INR
Retailer 3₹2,18,122 INR
Retailer 8₹2,20,664 INR
Retailer 9₹2,27,405 INR
Retailer 10₹2,57,789 INR
Retailer 4₹2,61,771 INR
Retailer 6₹2,76,860 INR
Retailer 5₹4,33,991 INR

32 data points across 10 retailers

19 retailers₹1,78,552 INR to ₹5,15,104 INR

A
Cheapest Retailer
-
₹1,78,552 INR
A
Retailer 2
-
₹1,78,658 INR
HK$14,700 HKD
View
Retailer 3
-
₹2,15,062 INR
$2,265 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
₹2,18,005 INR
$2,296 USD
View
A
Retailer 5
-
₹2,18,122 INR
£1,809 GBP
View
A
Retailer 6
-
₹2,18,290 INR
$2,299 USD
View
A
Retailer 7
-
₹2,20,664 INR
$2,324 USD
View
B+
Retailer 8
-
₹2,27,405 INR
$2,395 USD
View
Final sale: no returns
B+
Retailer 9
-
₹2,46,395 INR
$2,595 USD
View
B+
Retailer 10
-
₹2,49,925 INR
SGD 3,557 SGD
View
B+
Retailer 11
-
₹2,57,789 INR
$2,715 USD
View
A
Retailer 12
-
₹2,61,771 INR
£2,171 GBP
View
B+
Retailer 13
-
₹2,66,525 INR
$2,807 USD
View
B+
Retailer 14
-
₹2,76,860 INR
€2,777 EUR
View
B+
Retailer 15
-
₹2,84,280 INR
$2,994 USD
View
B
Retailer 16
-
₹4,25,281 INR
$4,479 USD
View
B
Retailer 17
-
₹4,33,991 INR
£3,599 GBP
View
B
Retailer 18
-
₹4,81,807 INR
£3,996 GBP
View
Most Expensive
B
NZ Jewellers
4b1c4dee-f491-49bd-a799-7142ec04355b · Oct 30
₹5,15,104 INR
$5,425 USD
View
18 more retailers have this diamond
Prices start from ₹1,78,552 INRSave up to ₹3,36,552 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
₹1,78,552 INR