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Round|Natural|GIA

1.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2239108432

Certificate GIA 2239108432

Diamond specifications and retailer prices

From ₹1,57,309 INR
As of November 6, 2026
Save ₹2,51,411 INR (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹4,08,720 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2239108432. Listed at 20 retailers as of November 5, 2026, with prices from ₹1,57,309 to ₹4,08,720, a ₹2,51,411 spread on the same certified stone. NZ Jewellers lists it at ₹4,08,720. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2239108432
Dimensions6.39 × 6.33 × 4.02 mm
L/W Ratio1.01
Top View
6.39 mm6.33 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2239108432
Side View
Table 55.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

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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 6
Current: ₹2,28,547 INR|Low: ₹1,57,309 INR|High: ₹3,46,647 INR|Avg: ₹2,17,539 INR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2₹1,57,309 INR
Retailer 10₹1,61,372 INR
Retailer 8₹1,63,923 INR
Retailer 3₹1,81,874 INR
Retailer 11₹1,85,275 INR
Retailer 9₹2,04,077 INR
Retailer 6₹2,11,068 INR
Retailer 1₹2,28,547 INR
Retailer 5₹2,38,562 INR
Retailer 4₹2,47,727 INR
Retailer 7₹3,41,545 INR

41 data points across 11 retailers

20 retailers₹1,57,309 INR to ₹4,08,720 INR

A
Cheapest Retailer
-
₹1,57,309 INR
A
Retailer 2
-
₹1,59,482 INR
View
A
Retailer 3
-
₹1,61,372 INR
View
A
Retailer 4
-
₹1,63,923 INR
View
B+
Retailer 5
-
₹1,66,379 INR
View
B+
Retailer 6
-
₹1,70,820 INR
View
Retailer 7
-
₹1,77,150 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹1,77,150 INR
View
B+
Retailer 9
-
₹1,81,874 INR
View
B+
Retailer 10
-
₹1,85,275 INR
View
B+
Retailer 11
-
₹2,04,077 INR
View
Retailer 12
-
₹2,04,077 INR
View
Price last confirmed 28 days ago
Retailer 13
-
₹2,04,077 INR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
₹2,04,360 INR
View
B+
Retailer 15
-
₹2,11,068 INR
View
B
Retailer 16
-
₹2,28,547 INR
View
B+
Retailer 17
-
₹2,38,562 INR
View
B+
Retailer 18
-
₹2,47,727 INR
View
B
Retailer 19
-
₹3,41,545 INR
View
Most Expensive
B
NZ Jewellers
968c877d-6101-4c10-8795-2a9be30a4d4a · Nov 5
₹4,08,720 INR
$4,326 USD
View
19 more retailers have this diamond
Prices start from ₹1,57,309 INRSave up to ₹2,51,411 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
₹1,57,309 INR