Round|Natural|GIA

1.02ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2427869838

Certificate GIA 2427869838

Diamond specifications and retailer prices

From ₹1,42,854 INR
As of October 31, 2026
Save ₹2,68,796 INR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹4,11,649 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 2427869838. Listed at 19 retailers as of October 31, 2026, with prices from ₹1,42,854 to ₹4,11,649, a ₹2,68,796 spread on the same certified stone. NZ Jewellers lists it at ₹4,11,649. 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

1.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2427869838
Dimensions6.49 × 6.46 × 3.97 mm
L/W Ratio1.00
Top View
6.49 mm6.46 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2427869838
Side View
Table 59.0%Crown 32°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.4%

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: Oct 31
Current: ₹1,99,636 INR|Low: ₹1,42,570 INR|High: ₹3,49,104 INR|Avg: ₹2,12,520 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7₹1,42,854 INR
Retailer 8₹1,43,893 INR
Retailer 10₹1,77,906 INR
Retailer 9₹1,87,732 INR
Retailer 1₹1,99,636 INR
Retailer 2₹2,05,966 INR
Retailer 4₹2,12,580 INR
Retailer 3₹2,40,263 INR
Retailer 6₹2,42,058 INR
Retailer 5₹3,44,946 INR

40 data points across 10 retailers

19 retailers₹1,42,854 INR to ₹4,11,649 INR

A
Cheapest Retailer
-
₹1,42,854 INR
A
Retailer 2
-
₹1,43,893 INR
View
B+
Retailer 3
-
₹1,72,615 INR
View
B+
Retailer 4
-
₹1,77,906 INR
View
B+
Retailer 5
-
₹1,87,732 INR
View
B+
Retailer 6
-
₹1,96,896 INR
View
Retailer 7
-
₹1,96,896 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹1,99,353 INR
View
B+
Retailer 9
-
₹1,99,636 INR
View
Retailer 10
-
₹2,03,510 INR
View
Price last confirmed 109 days ago
B+
Retailer 11
-
₹2,05,966 INR
View
B+
Retailer 12
-
₹2,09,935 INR
View
B+
Retailer 13
-
₹2,12,580 INR
View
B
Retailer 14
-
₹2,27,224 INR
View
B+
Retailer 15
-
₹2,40,263 INR
View
B+
Retailer 16
-
₹2,42,058 INR
View
B
Retailer 17
-
₹2,99,407 INR
View
B
Retailer 18
-
₹3,44,946 INR
View
Most Expensive
B
NZ Jewellers
76b7396f-8749-4db6-ab71-bf60b74db0de · Nov 5
₹4,11,649 INR
$4,357 USD
View
18 more retailers have this diamond
Prices start from ₹1,42,854 INRSave up to ₹2,68,796 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
1.02ct Round
₹1,42,854 INR