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Heart|Natural|GIA

0.53ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 6551298153

Certificate GIA 6551298153

Diamond specifications and retailer prices

From ₹40,292 INR
As of November 6, 2026
Save ₹11,351 INR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹51,643 INR at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551298153. Listed at 4 retailers as of November 5, 2026, with prices from ₹40,292 to ₹51,643, a ₹11,351 spread on the same certified stone. 77 Diamonds lists it at ₹51,643. 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

0.53
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551298153
Dimensions5.04 × 5.73 × 3.30 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.04 mm5.73 mm0.53 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551298153
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.6%

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: ₹51,643 INR|Low: ₹37,568 INR|High: ₹56,311 INR|Avg: ₹45,669 INR|-6.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2₹40,292 INR
Retailer 3₹41,607 INR
Retailer 4₹45,176 INR
77 Diamonds₹51,643 INR

40 data points across 4 retailers

4 retailers₹40,292 INR to ₹51,643 INR

A
Cheapest Retailer
-
₹40,292 INR
A
Retailer 2
-
₹41,607 INR
View
Final sale: no returns
B+
Retailer 3
-
₹45,176 INR
View
Most Expensive
B+
77 Diamonds
HSCP7MEQWE8Y · Nov 5
₹51,643 INR
£433 GBP
View
3 more retailers have this diamond
Prices start from ₹40,292 INRSave up to ₹11,351 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
0.53ct Heart
₹40,292 INR