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Heart|Natural|GIA

1.02ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 2378237146

Certificate GIA 2378237146

Diamond specifications and retailer prices

From ₹1,26,228 INR
As of November 6, 2026
Save ₹1,28,192 INR (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹2,54,421 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2378237146. Listed at 9 retailers as of November 2, 2026, with prices from ₹1,26,228 to ₹2,54,421, a ₹1,28,192 spread on the same certified stone. MOH London lists it at ₹2,54,421. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2378237146
Dimensions5.99 × 4.98 × 3.83 mm
L/W Ratio1.20
Top View
5.99 mm4.98 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2378237146
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 77.0%

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 6
Current: ₹2,54,421 INR|Low: ₹1,25,008 INR|High: ₹2,57,164 INR|Avg: ₹1,68,952 INR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6₹1,26,228 INR
Retailer 7₹1,34,775 INR
Retailer 2₹1,40,786 INR
Retailer 5₹1,60,415 INR
Retailer 8₹1,66,238 INR
Retailer 4₹1,77,133 INR
Retailer 3₹1,97,044 INR
MOH London₹2,54,421 INR

30 data points across 8 retailers

9 retailers₹1,26,228 INR to ₹2,54,421 INR

A
Cheapest Retailer
-
₹1,26,228 INR
B+
Retailer 2
-
₹1,34,587 INR
View
A
Retailer 3
-
₹1,34,775 INR
View
B+
Retailer 4
-
₹1,40,786 INR
View
B+
Retailer 5
-
₹1,60,415 INR
View
B+
Retailer 6
-
₹1,66,238 INR
View
B+
Retailer 7
-
₹1,77,133 INR
View
B
Retailer 8
-
₹1,97,044 INR
View
Most Expensive
B
MOH London
3B29FA4F8 · Nov 2
₹2,54,421 INR
£2,133 GBP
View
8 more retailers have this diamond
Prices start from ₹1,26,228 INRSave up to ₹1,28,192 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 Heart
₹1,26,228 INR