CaratHunter
Plans
Heart|Natural|GIA

0.51ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2524355325

Certificate GIA 2524355325

Diamond specifications and retailer prices

From ₹39,446 INR
As of November 6, 2026
Save ₹10,956 INR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹50,402 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 G 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 2524355325. Listed at 4 retailers as of November 6, 2026, with prices from ₹39,446 to ₹50,402, a ₹10,956 spread on the same certified stone. 77 Diamonds lists it at ₹50,402. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524355325
Dimensions4.89 × 5.67 × 3.37 mm
L/W Ratio1.16
Top View
4.89 mm5.67 mm0.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2524355325
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.5%

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: ₹50,402 INR|Low: ₹37,380 INR|High: ₹56,322 INR|Avg: ₹45,469 INR|-8.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2₹39,446 INR
Retailer 3₹40,761 INR
Retailer 4₹44,048 INR
77 Diamonds₹50,402 INR

42 data points across 4 retailers

4 retailers₹39,446 INR to ₹50,402 INR

A
Cheapest Retailer
-
₹39,446 INR
A
Retailer 2
-
₹40,761 INR
View
Final sale: no returns
A
Retailer 3
-
₹44,048 INR
View
Most Expensive
B+
77 Diamonds
HSCPEWCBJVSE · Nov 7
₹50,402 INR
£423 GBP
View
3 more retailers have this diamond
Prices start from ₹39,446 INRSave up to ₹10,956 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
₹39,446 INR