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Marquise|Natural|IGI

2.51ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 782658126

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782658126

Diamond specifications and retailer prices

From ₹10,42,605 INR
£8,650 GBP
As of November 2, 2026
Save ₹4,47,197 INR (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹14,89,802 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 782658126. Listed at 6 retailers as of October 30, 2026, with prices from ₹10,42,605 to ₹14,89,802, a ₹4,47,197 spread on the same certified stone. NZ Jewellers lists it at ₹14,89,802. 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

2.51
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 782658126
Dimensions12.43 × 6.96 × 4.79 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizePointed
Top View
12.43 mm6.96 mm2.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782658126
Side View
Table 54.0%Crown 41.4°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 68.8%

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 2
Current: ₹14,89,802 INR|Low: ₹9,20,627 INR|High: ₹15,11,347 INR|Avg: ₹11,45,565 INR|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6₹9,20,627 INR
Retailer 7₹9,38,755 INR
Retailer 2₹10,42,605 INR
Retailer 4₹10,68,876 INR
Retailer 5₹10,85,391 INR
Retailer 3₹13,96,044 INR
NZ Jewellers₹14,89,802 INR

32 data points across 7 retailers

6 retailers₹10,42,605 INR to ₹14,89,802 INR

Retailer 1
-
₹9,20,627 INR
$9,700 USD
Price last confirmed 17 days ago
A
Retailer 2
-
₹10,42,605 INR
£8,650 GBP
View
A
Retailer 3
-
₹10,68,876 INR
$11,262 USD
View
A
Retailer 4
-
₹10,85,391 INR
$11,436 USD
View
B+
Retailer 5
-
₹13,96,044 INR
£11,582 GBP
View
Most Expensive
B+
NZ Jewellers
b968ba44-c5ef-48bc-857d-46f9ad5f5d47 · Oct 30
₹14,89,802 INR
$15,697 USD
View
5 more retailers have this diamond
Prices start from ₹10,42,605 INRSave up to ₹4,47,197 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 Marquise
₹10,42,605 INR