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Oval|Natural|GIA

2.51ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 6551518379

Certificate GIA 6551518379

Diamond specifications and retailer prices

From ₹5,77,702 INR
As of November 5, 2026
Save ₹3,11,345 INR (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹8,89,047 INR at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551518379. Listed at 10 retailers as of November 5, 2026, with prices from ₹5,77,702 to ₹8,89,047, a ₹3,11,345 spread on the same certified stone. The Diamond Guys lists it at ₹8,89,047. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.54°
Pavilion angle39.08°
OriginNatural
Grading LabGIA
CertificateGIA 6551518379
Dimensions10.67 × 7.64 × 4.76 mm
L/W Ratio1.40
Culet sizeNone
Top View
10.67 mm7.64 mm2.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551518379
Side View
Table 60.0%Crown 39.54°Girdle: MED-THKPavilion 39.08°Culet: NoneDepth 62.4%

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 5
Current: ₹7,95,127 INR|Low: ₹5,74,509 INR|High: ₹10,45,424 INR|Avg: ₹7,89,881 INR|-9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3₹5,77,702 INR
Retailer 8₹6,25,695 INR
Retailer 4₹6,61,854 INR
Retailer 10₹6,84,677 INR
Retailer 9₹6,87,870 INR
Retailer 6₹7,79,724 INR
Retailer 7₹7,85,923 INR
Retailer 1₹7,95,127 INR
Retailer 5₹8,07,148 INR
Retailer 2₹10,45,424 INR

31 data points across 10 retailers

10 retailers₹5,77,702 INR to ₹8,89,047 INR

A
Cheapest Retailer
-
₹5,77,702 INR
A
Retailer 2
-
₹6,25,695 INR
View
A
Retailer 3
-
₹6,61,854 INR
View
A
Retailer 4
-
₹6,84,677 INR
View
A
Retailer 5
-
₹6,87,870 INR
View
A
Retailer 6
-
₹7,79,724 INR
View
A
Retailer 7
-
₹7,85,923 INR
View
A
Retailer 8
-
₹7,95,127 INR
View
A
Retailer 9
-
₹8,07,148 INR
View
Most Expensive
B+
The Diamond Guys
1963437036 · Nov 6
₹8,89,047 INR
$9,466 USD
View
9 more retailers have this diamond
Prices start from ₹5,77,702 INRSave up to ₹3,11,345 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
2.51ct Oval
₹5,77,702 INR