CaratHunter
Plans
Radiant|Natural|GIA

0.51ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 2175512626

Certificate GIA 2175512626

Diamond specifications and retailer prices

From ₹77,826 INR
$820 USD
As of November 1, 2026
Save ₹81,643 INR (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹2,72,961 INR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2175512626. Listed at 10 retailers as of November 1, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2175512626
Dimensions4.84 × 4.37 × 2.87 mm
L/W Ratio1.11
Top View
4.84 mm4.37 mm0.51 ctF / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2175512626
Side View
Table 78.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹1,00,967 INR|Low: ₹77,826 INR|High: ₹1,61,397 INR|Avg: ₹1,04,121 INR|+5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5₹77,826 INR
Retailer 9₹79,914 INR
Retailer 4₹87,982 INR
Retailer 7₹89,215 INR
Retailer 8₹99,656 INR
Retailer 1₹1,00,967 INR
Retailer 3₹1,09,067 INR
Retailer 6₹1,30,970 INR
Retailer 2₹1,59,469 INR

36 data points across 9 retailers

10 retailers₹77,826 INR to ₹1,59,469 INR

B+
Cheapest Retailer
-
₹77,826 INR
$820 USD
B
Retailer 2
-
₹87,982 INR
$927 USD
View
B
Retailer 3
-
₹89,215 INR
$940 USD
View
B
Retailer 4
-
₹96,808 INR
$1,020 USD
View
B
Retailer 5
-
₹96,808 INR
$1,020 USD
View
B
Retailer 6
-
₹99,656 INR
$1,050 USD
View
B
Retailer 7
-
₹1,00,967 INR
£838 GBP
View
B
Retailer 8
-
₹1,09,067 INR
£905 GBP
View
B
Retailer 9
-
₹1,59,469 INR
£1,323 GBP
View
Most Expensive
NZ Jewellers
71d18f50-1a56-43fe-9206-c8821224c414 · Oct 17
₹2,72,961 INR
$2,876 USD
View
Price under review
9 more retailers have this diamond
Prices start from ₹77,826 INRSave up to ₹81,643 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.

B+
0.51ct Radiant
₹77,826 INR