CaratHunter
Plans
Round|Natural|GIA

1.00ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 2566053993

Certificate GIA 2566053993

Diamond specifications and retailer prices

From ₹1,47,059 INR
HK$12,100 HKD
As of October 31, 2026
Save ₹2,61,796 INR (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹4,08,855 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2566053993. Listed at 22 retailers as of October 30, 2026, with prices from ₹1,47,059 to ₹4,08,855, a ₹2,61,796 spread on the same certified stone. NZ Jewellers lists it at ₹4,08,855. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566053993
Dimensions6.17 × 6.24 × 4.01 mm
L/W Ratio1.01
Top View
6.17 mm6.24 mm1.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566053993
Side View
Table 59.0%Crown 37.5°Girdle: THN-THKPavilion 40.8°Culet: NoneDepth 64.7%

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 31
Current: ₹4,08,855 INR|Low: ₹1,45,843 INR|High: ₹4,24,901 INR|Avg: ₹2,23,633 INR|-3.8%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 13₹1,47,059 INR
Retailer 2₹1,49,145 INR
Retailer 21₹1,74,233 INR
Retailer 8₹1,76,702 INR
Retailer 19₹1,88,724 INR
Retailer 9₹1,92,654 INR
Retailer 4₹1,95,597 INR
Retailer 7₹1,95,597 INR
Retailer 3₹1,98,446 INR
Retailer 14₹2,04,617 INR
Retailer 12₹2,04,887 INR
Retailer 5₹2,08,690 INR
Retailer 17₹2,13,289 INR
Retailer 6₹2,14,587 INR
Retailer 11₹2,25,601 INR
Retailer 16₹2,40,362 INR
Retailer 18₹2,67,189 INR
Retailer 15₹2,67,759 INR
Retailer 10₹2,84,926 INR
Retailer 20₹3,44,395 INR
NZ Jewellers₹4,08,855 INR

17 data points across 21 retailers

22 retailers₹1,47,059 INR to ₹4,08,855 INR

A
Cheapest Retailer
-
₹1,47,059 INR
HK$12,100 HKD
A
Retailer 2
-
₹1,49,145 INR
View
A
Retailer 3
-
₹1,76,702 INR
$1,861 USD
View
Retailer 4
-
₹1,87,052 INR
$1,970 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹1,88,724 INR
£1,565 GBP
View
A
Retailer 6
-
₹1,92,654 INR
$2,029 USD
View
A
Retailer 7
-
₹1,95,597 INR
$2,060 USD
View
A
Retailer 8
-
₹1,95,597 INR
$2,060 USD
View
B+
Retailer 9
-
₹1,98,446 INR
$2,090 USD
View
A
Retailer 10
-
₹2,04,617 INR
$2,155 USD
View
A
Retailer 11
-
₹2,04,887 INR
SGD 2,916 SGD
View
A
Retailer 12
-
₹2,08,690 INR
$2,198 USD
View
B+
Retailer 13
-
₹2,13,289 INR
£1,769 GBP
View
A
Retailer 14
-
₹2,14,587 INR
$2,260 USD
View
B+
Retailer 15
-
₹2,25,601 INR
$2,376 USD
View
B+
Retailer 16
-
₹2,40,362 INR
ZAR 40,896 ZAR
View
Retailer 17
-
₹2,55,305 INR
A$4,137 AUD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
₹2,67,189 INR
€2,680 EUR
View
B+
Retailer 19
-
₹2,67,759 INR
$2,820 USD
View
B+
Retailer 20
-
₹2,84,926 INR
$3,001 USD
View
B
Retailer 21
-
₹3,44,395 INR
£2,856 GBP
View
Most Expensive
B
NZ Jewellers
d7dd0661-fee1-4ae8-a928-035d6a473d34 · Oct 30
₹4,08,855 INR
$4,306 USD
View
21 more retailers have this diamond
Prices start from ₹1,47,059 INRSave up to ₹2,61,796 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
₹1,47,059 INR