CaratHunter
Plans
Heart|Natural|GIA

1.05ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 1563575344

Certificate GIA 1563575344

Diamond specifications and retailer prices

From ₹1,91,879 INR
As of November 6, 2026
Save ₹37,756 INR (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹2,29,634 INR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563575344. Listed at 4 retailers as of November 5, 2026, with prices from ₹1,91,879 to ₹2,29,634, a ₹37,756 spread on the same certified stone. Blue Nile lists it at ₹2,29,634. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563575344
Dimensions6.37 × 7.17 × 3.99 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
6.37 mm7.17 mm1.05 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563575344
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.7%

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: ₹2,29,634 INR|Low: ₹1,91,879 INR|High: ₹2,37,993 INR|Avg: ₹2,15,199 INR|-3.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3₹1,91,879 INR
Retailer 2₹2,08,690 INR
Retailer 4₹2,20,336 INR
Blue Nile₹2,29,634 INR

10 data points across 4 retailers

4 retailers₹1,91,879 INR to ₹2,29,634 INR

A
Cheapest Retailer
-
₹1,91,879 INR
B+
Retailer 2
-
₹2,08,690 INR
View
B+
Retailer 3
-
₹2,20,336 INR
View
Most Expensive
B+
Blue Nile
30501500 · Nov 5
₹2,29,634 INR
$2,445 USD
View
3 more retailers have this diamond
Prices start from ₹1,91,879 INRSave up to ₹37,756 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
1.05ct Heart
₹1,91,879 INR