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Heart|Natural|GIA

0.51ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 6542081387

Certificate GIA 6542081387

Diamond specifications and retailer prices

From ₹34,563 INR
As of November 6, 2026
Save ₹11,621 INR (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹46,183 INR at 77 Diamonds · As of November 6, 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 G 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 6542081387. Listed at 3 retailers as of November 6, 2026, with prices from ₹34,563 to ₹46,183, a ₹11,621 spread on the same certified stone. 77 Diamonds lists it at ₹46,183. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542081387
Dimensions5.10 × 5.61 × 3.19 mm
L/W Ratio1.10
Top View
5.10 mm5.61 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542081387
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.8%

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: ₹46,183 INR|Low: ₹32,215 INR|High: ₹48,723 INR|Avg: ₹39,877 INR|-3.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2₹34,563 INR
Retailer 3₹36,911 INR
77 Diamonds₹46,183 INR

42 data points across 3 retailers

3 retailers₹34,563 INR to ₹46,183 INR

A
Cheapest Retailer
-
₹34,563 INR
Final sale: no returns
A
Retailer 2
-
₹36,911 INR
View
Most Expensive
B+
77 Diamonds
HSCPBZUPKZQC · Nov 6
₹46,183 INR
£387 GBP
View
2 more retailers have this diamond
Prices start from ₹34,563 INRSave up to ₹11,621 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
₹34,563 INR