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Round|Natural|GIA

2.51ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6555007631

Certificate GIA 6555007631

Diamond specifications and retailer prices

From ₹4,47,457 INR
As of November 4, 2026
Save ₹5,71,698 INR (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹11,10,046 INR at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555007631. Listed at 15 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555007631
Dimensions8.56 × 8.63 × 5.40 mm
L/W Ratio1.01
Top View
8.56 mm8.63 mm2.51 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555007631
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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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 4
Current: ₹10,19,156 INR|Low: ₹4,47,457 INR|High: ₹11,10,046 INR|Avg: ₹6,89,252 INR|-8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4₹4,47,457 INR
Retailer 2₹5,82,658 INR
Retailer 3₹6,09,396 INR
Retailer 7₹6,09,396 INR
Retailer 6₹6,38,779 INR
Retailer 5₹6,72,792 INR
NZ Jewellers₹10,19,156 INR

38 data points across 7 retailers

15 retailers₹4,47,457 INR to ₹10,19,156 INR

A
Cheapest Retailer
-
₹4,47,457 INR
A
Retailer 2
-
₹5,82,658 INR
View
A
Retailer 3
-
₹6,09,396 INR
View
A
Retailer 4
-
₹6,09,396 INR
View
Retailer 5
-
₹6,18,372 INR
View
Price last confirmed 8 days ago
A
Retailer 6
-
₹6,38,779 INR
View
A
Retailer 7
-
₹6,45,298 INR
View
Retailer 8
-
₹6,45,582 INR
View
Price last confirmed 30 days ago
Retailer 9
-
₹6,54,652 INR
View
Price last confirmed 38 days ago
Retailer 10
-
₹6,64,667 INR
View
Price last confirmed 38 days ago
A
Retailer 11
-
₹6,72,792 INR
View
B
Retailer 12
-
₹10,19,156 INR
View
Retailer 13
-
₹10,34,273 INR
View
Price last confirmed 10 days ago
Retailer 14
-
₹10,79,717 INR
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
644459cf-54cd-4e96-a75e-ebeba0d45fb3 · Sep 27
₹11,10,046 INR
$11,749 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from ₹4,47,457 INRSave up to ₹5,71,698 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 Round
₹4,47,457 INR