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Round|Natural|GIA

1.00ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7531246302

Certificate GIA 7531246302

Diamond specifications and retailer prices

From ₹2,34,564 INR
HK$19,300 HKD
As of November 1, 2026
Save ₹2,75,878 INR (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹5,31,815 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7531246302. Listed at 25 retailers as of November 1, 2026, with a 118% 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7531246302
Dimensions6.40 × 6.37 × 3.93 mm
L/W Ratio1.00
Key to symbols
Feather, Indented Natural, Natural
Top View
6.40 mm6.37 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531246302
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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 1
Current: ₹2,36,497 INR|Low: ₹2,28,488 INR|High: ₹5,16,593 INR|Avg: ₹3,23,922 INR|+0.0%
Retailer 1
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
November 1, 2026
Retailer 13₹2,34,564 INR
Retailer 1₹2,36,497 INR
Retailer 6₹2,67,070 INR
Retailer 4₹2,70,892 INR
Retailer 7₹2,81,622 INR
Retailer 5₹2,91,781 INR
Retailer 8₹2,93,701 INR
Retailer 2₹3,01,349 INR
Retailer 14₹3,08,588 INR
Retailer 11₹3,14,396 INR
Retailer 10₹3,45,053 INR
Retailer 12₹3,75,196 INR
Retailer 15₹4,42,182 INR
Retailer 3₹4,54,545 INR
Retailer 9₹5,10,443 INR

29 data points across 15 retailers

25 retailers₹2,34,564 INR to ₹5,10,443 INR

A
Cheapest Retailer
-
₹2,34,564 INR
HK$19,300 HKD
A
Retailer 2
-
₹2,36,497 INR
View
B+
Retailer 3
-
₹2,67,070 INR
SGD 3,801 SGD
View
B+
Retailer 4
-
₹2,70,892 INR
$2,853 USD
View
Retailer 5
-
₹2,78,773 INR
$2,936 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
₹2,81,622 INR
$2,966 USD
View
Final sale: no returns
B+
Retailer 7
-
₹2,91,781 INR
$3,073 USD
View
B+
Retailer 8
-
₹2,93,701 INR
£2,436 GBP
View
B
Retailer 9
-
₹2,95,769 INR
$3,115 USD
View
B
Retailer 10
-
₹3,01,349 INR
$3,174 USD
View
Retailer 11
-
₹3,05,264 INR
$3,215 USD
View
Price last confirmed 17 days ago
Retailer 12
-
₹3,05,264 INR
$3,215 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
₹3,08,588 INR
$3,250 USD
View
B+
Retailer 14
-
₹3,14,396 INR
£2,607 GBP
View
Retailer 15
-
₹3,16,943 INR
$3,338 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
₹3,18,874 INR
$3,358 USD
View
B+
Retailer 17
-
₹3,26,934 INR
SGD 4,653 SGD
View
Retailer 18
-
₹3,27,286 INR
A$5,303 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
₹3,45,053 INR
€3,461 EUR
View
Retailer 20
-
₹3,52,170 INR
$3,709 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
₹3,75,196 INR
ZAR 63,837 ZAR
View
B
Retailer 22
-
₹4,42,182 INR
$4,657 USD
View
B
Retailer 23
-
₹4,54,545 INR
$4,787 USD
View
B
Retailer 24
-
₹5,10,443 INR
£4,233 GBP
View
Most Expensive
NZ Jewellers
50e08de8-2568-4efa-8c40-f267d318b6f9 · Oct 20
₹5,31,815 INR
$5,601 USD
View
Price last confirmed 12 days ago
24 more retailers have this diamond
Prices start from ₹2,34,564 INRSave up to ₹2,75,878 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
₹2,34,564 INR