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Heart|Natural|GIA

0.51ct G VS1 Heart Natural Diamond

GD • G/VS1 • GIA 6545195206

Certificate GIA 6545195206

Diamond specifications and retailer prices

From ₹49,213 INR
As of November 4, 2026
Save ₹14,764 INR (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹63,977 INR at Blue Nile · As of November 5, 2026
View at Blue Nile

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545195206. Listed at 6 retailers as of November 4, 2026, with prices from ₹49,213 to ₹63,977, a ₹14,764 spread on the same certified stone. Blue Nile lists it at ₹63,977. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545195206
Dimensions5.07 × 5.54 × 3.29 mm
L/W Ratio1.09
Top View
5.07 mm5.54 mm0.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6545195206
Side View
Table 55.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

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 4
Current: ₹63,977 INR|Low: ₹45,049 INR|High: ₹73,062 INR|Avg: ₹59,322 INR|-12.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3₹49,213 INR
Retailer 5₹50,254 INR
Retailer 6₹54,986 INR
Retailer 2₹60,948 INR
Retailer 4₹62,462 INR
Blue Nile₹63,977 INR

42 data points across 6 retailers

6 retailers₹49,213 INR to ₹63,977 INR

A
Cheapest Retailer
-
₹49,213 INR
A
Retailer 2
-
₹50,254 INR
View
Final sale: no returns
A
Retailer 3
-
₹54,986 INR
View
B+
Retailer 4
-
₹60,948 INR
View
B+
Retailer 5
-
₹62,462 INR
View
Most Expensive
B+
Blue Nile
27518861 · Nov 5
₹63,977 INR
$676 USD
View
5 more retailers have this diamond
Prices start from ₹49,213 INRSave up to ₹14,764 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
₹49,213 INR