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Heart|Natural|GIA

1.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2406309500

Certificate GIA 2406309500

Diamond specifications and retailer prices

From ₹90,163 INR
As of November 6, 2026
Save ₹1,32,172 INR (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹2,22,335 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2406309500. Listed at 9 retailers as of November 2, 2026, with prices from ₹90,163 to ₹2,22,335, a ₹1,32,172 spread on the same certified stone. MOH London lists it at ₹2,22,335. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2406309500
Dimensions5.27 × 5.14 × 3.91 mm
L/W Ratio1.03
Top View
5.27 mm5.14 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2406309500
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 76.1%

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: Nov 6
Current: ₹2,22,335 INR|Low: ₹88,942 INR|High: ₹2,24,721 INR|Avg: ₹1,37,913 INR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6₹90,163 INR
Retailer 10₹1,14,676 INR
Retailer 2₹1,24,162 INR
Retailer 4₹1,25,289 INR
Retailer 7₹1,25,853 INR
Retailer 9₹1,32,145 INR
Retailer 8₹1,34,024 INR
Retailer 5₹1,36,372 INR
Retailer 3₹1,68,492 INR
MOH London₹2,22,335 INR

31 data points across 10 retailers

9 retailers₹90,163 INR to ₹2,22,335 INR

A
Cheapest Retailer
-
₹90,163 INR
B+
Retailer 2
-
₹1,12,516 INR
View
B+
Retailer 3
-
₹1,24,162 INR
View
B+
Retailer 4
-
₹1,25,289 INR
View
B+
Retailer 5
-
₹1,25,853 INR
View
B+
Retailer 6
-
₹1,34,024 INR
View
B+
Retailer 7
-
₹1,36,372 INR
View
B+
Retailer 8
-
₹1,68,492 INR
View
Most Expensive
B
MOH London
782D7060E · Nov 2
₹2,22,335 INR
£1,864 GBP
View
8 more retailers have this diamond
Prices start from ₹90,163 INRSave up to ₹1,32,172 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 Heart
₹90,163 INR