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Round|Natural|GIA

0.51ct K IF Round Natural Diamond

EX • K/IF • GIA 6555679412

Certificate GIA 6555679412

Diamond specifications and retailer prices

From ₹42,076 INR
As of November 6, 2026
Save ₹72,412 INR (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,72,813 INR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555679412. Listed at 13 retailers as of November 4, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555679412
Dimensions5.11 × 5.08 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.11 mm5.08 mm0.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555679412
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: ₹52,313 INR|Low: ₹42,076 INR|High: ₹1,28,764 INR|Avg: ₹68,377 INR|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2₹42,076 INR
Retailer 11₹45,833 INR
Retailer 12₹46,960 INR
Retailer 1₹52,313 INR
Retailer 5₹61,330 INR
Retailer 6₹61,987 INR
Retailer 9₹66,214 INR
Retailer 3₹72,224 INR
Retailer 10₹73,821 INR
Retailer 4₹74,197 INR
Retailer 7₹76,920 INR
Retailer 8₹1,14,488 INR

38 data points across 12 retailers

13 retailers₹42,076 INR to ₹1,14,488 INR

A
Cheapest Retailer
-
₹42,076 INR
A
Retailer 2
-
₹45,833 INR
View
Final sale: no returns
A
Retailer 3
-
₹46,960 INR
View
A
Retailer 4
-
₹52,313 INR
View
B+
Retailer 5
-
₹61,330 INR
View
A
Retailer 6
-
₹61,987 INR
View
B+
Retailer 7
-
₹66,214 INR
View
B+
Retailer 8
-
₹72,224 INR
View
B+
Retailer 9
-
₹73,821 INR
View
B+
Retailer 10
-
₹76,920 INR
View
B
Retailer 11
-
₹1,14,488 INR
View
Retailer 12
-
₹1,71,122 INR
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
03587995-2e7b-44ba-a300-74f9a7f87434 · Sep 28
₹1,72,813 INR
$1,840 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from ₹42,076 INRSave up to ₹72,412 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 Round
₹42,076 INR