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Heart|Natural|GIA

3.00ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 121

Certificate GIA 121

Diamond specifications and retailer prices

From ₹25,36,037 INR
$26,619 USD
As of October 28, 2026
Save ₹3,19,491 INR (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹28,55,528 INR at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 28, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 121
Dimensions8.91 × 10.11 × 6.02 mm
L/W Ratio1.13
Top View
8.91 mm10.11 mm3.00 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 121
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: Oct 28
Current: ₹28,55,528 INR|Low: ₹25,36,037 INR|High: ₹32,48,898 INR|Avg: ₹28,94,733 INR|-12.1%
Blue Nile
Retailer 2
October 28, 2026
Retailer 2₹25,36,037 INR
Blue Nile₹28,55,528 INR

13 data points across 2 retailers

2 retailers₹25,36,037 INR to ₹28,55,528 INR

A
Cheapest Retailer
-
₹25,36,037 INR
$26,619 USD
Most Expensive
B+
Blue Nile
30063378 · Oct 29
₹28,55,528 INR
$29,973 USD
View
1 more retailer has this diamond
Prices start from ₹25,36,037 INRSave up to ₹3,19,491 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
3.00ct Heart
₹25,36,037 INR