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Round|Natural|GIA

1.00ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 7558404283

Certificate GIA 7558404283

Diamond specifications and retailer prices

From ₹1,75,012 INR
HK$14,400 HKD
As of November 1, 2026
Save ₹3,35,629 INR (66%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹5,10,641 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7558404283. Listed at 22 retailers as of October 30, 2026, with prices from ₹1,75,012 to ₹5,10,641, a ₹3,35,629 spread on the same certified stone. NZ Jewellers lists it at ₹5,10,641. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7558404283
Dimensions6.23 × 6.16 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.23 mm6.16 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558404283
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹5,10,641 INR|Low: ₹1,75,012 INR|High: ₹5,25,928 INR|Avg: ₹2,66,642 INR|-2.9%
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 15₹1,75,012 INR
Retailer 13₹1,77,799 INR
Retailer 5₹1,93,983 INR
Retailer 17₹2,05,092 INR
Retailer 2₹2,19,619 INR
Retailer 10₹2,22,183 INR
Retailer 4₹2,23,227 INR
Retailer 21₹2,23,987 INR
Retailer 3₹2,34,527 INR
Retailer 19₹2,39,274 INR
Retailer 11₹2,44,211 INR
Retailer 20₹2,47,035 INR
Retailer 14₹2,52,877 INR
Retailer 12₹2,55,510 INR
Retailer 7₹2,61,777 INR
Retailer 9₹2,79,058 INR
Retailer 8₹2,86,431 INR
Retailer 16₹2,86,654 INR
Retailer 6₹2,97,238 INR
Retailer 18₹4,10,838 INR
NZ Jewellers₹5,10,641 INR

20 data points across 21 retailers

22 retailers₹1,75,012 INR to ₹5,10,641 INR

A
Cheapest Retailer
-
₹1,75,012 INR
HK$14,400 HKD
A
Retailer 2
-
₹1,77,799 INR
View
A
Retailer 3
-
₹1,93,983 INR
$2,043 USD
View
A
Retailer 4
-
₹2,05,092 INR
$2,160 USD
View
A
Retailer 5
-
₹2,19,619 INR
$2,313 USD
View
B+
Retailer 6
-
₹2,22,183 INR
$2,340 USD
View
B+
Retailer 7
-
₹2,23,227 INR
$2,351 USD
View
Final sale: no returns
B+
Retailer 8
-
₹2,23,987 INR
$2,359 USD
View
B+
Retailer 9
-
₹2,34,527 INR
$2,470 USD
View
B+
Retailer 10
-
₹2,39,274 INR
$2,520 USD
View
B+
Retailer 11
-
₹2,44,211 INR
$2,572 USD
View
B+
Retailer 12
-
₹2,47,035 INR
£2,049 GBP
View
B+
Retailer 13
-
₹2,52,877 INR
SGD 3,599 SGD
View
B+
Retailer 14
-
₹2,55,510 INR
$2,691 USD
View
B+
Retailer 15
-
₹2,61,777 INR
$2,757 USD
View
B+
Retailer 16
-
₹2,79,058 INR
$2,939 USD
View
B+
Retailer 17
-
₹2,86,431 INR
€2,873 EUR
View
B+
Retailer 18
-
₹2,86,654 INR
$3,019 USD
View
Retailer 19
-
₹2,87,341 INR
A$4,656 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
₹2,97,238 INR
ZAR 50,573 ZAR
View
B
Retailer 21
-
₹4,10,838 INR
£3,407 GBP
View
Most Expensive
B
NZ Jewellers
038b0f75-2982-4049-9341-c61daff950d1 · Oct 30
₹5,10,641 INR
$5,378 USD
View
21 more retailers have this diamond
Prices start from ₹1,75,012 INRSave up to ₹3,35,629 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
₹1,75,012 INR