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Heart|Natural|GIA

0.51ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 1547478395

Certificate GIA 1547478395

Diamond specifications and retailer prices

From ₹32,684 INR
As of November 6, 2026
Save ₹11,049 INR (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹43,733 INR at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1547478395. Listed at 2 retailers as of November 6, 2026, with prices from ₹32,684 to ₹43,733, a ₹11,049 spread on the same certified stone. 77 Diamonds lists it at ₹43,733. 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

0.51
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547478395
Dimensions4.96 × 5.57 × 3.27 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Cloud
Top View
4.96 mm5.57 mm0.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547478395
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.6%

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: ₹43,733 INR|Low: ₹29,773 INR|High: ₹45,232 INR|Avg: ₹38,084 INR|-0.8%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2₹32,684 INR
77 Diamonds₹43,733 INR

42 data points across 2 retailers

2 retailers₹32,684 INR to ₹43,733 INR

A
Cheapest Retailer
-
₹32,684 INR
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPM7STCFGM · Nov 7
₹43,733 INR
£367 GBP
View
1 more retailer has this diamond
Prices start from ₹32,684 INRSave up to ₹11,049 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
0.51ct Heart
₹32,684 INR