CaratHunter
Plans
Heart|Natural|GIA

1.20ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6305303260

Certificate GIA 6305303260

Diamond specifications and retailer prices

From ₹2,21,463 INR
As of November 4, 2026
Save ₹2,56,962 INR (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹4,78,426 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6305303260. Listed at 4 retailers as of November 2, 2026, with prices from ₹2,21,463 to ₹4,78,426, a ₹2,56,962 spread on the same certified stone. MOH London lists it at ₹4,78,426. 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

1.20
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6305303260
Dimensions6.08 × 7.31 × 4.32 mm
L/W Ratio1.20
Top View
6.08 mm7.31 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6305303260
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹4,78,426 INR|Low: ₹2,83,263 INR|High: ₹4,84,270 INR|Avg: ₹3,49,203 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3₹2,83,263 INR
Retailer 2₹2,98,572 INR
Retailer 4₹3,27,217 INR
MOH London₹4,78,426 INR

36 data points across 4 retailers

4 retailers₹2,21,463 INR to ₹4,78,426 INR

B+
Cheapest Retailer
-
₹2,21,463 INR
B
Retailer 2
-
₹2,83,263 INR
View
B
Retailer 3
-
₹2,98,572 INR
View
Most Expensive
B
MOH London
39260F071 · Nov 2
₹4,78,426 INR
£4,011 GBP
View
3 more retailers have this diamond
Prices start from ₹2,21,463 INRSave up to ₹2,56,962 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.

B+
1.20ct Heart
₹2,21,463 INR