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Marquise|Natural|GIA

1.51ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2557673649

Certificate GIA 2557673649

Diamond specifications and retailer prices

From ₹8,35,043 INR
As of November 6, 2026
Save ₹5,89,348 INR (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹14,24,391 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557673649. Listed at 16 retailers as of November 5, 2026, with prices from ₹8,35,043 to ₹14,24,391, a ₹5,89,348 spread on the same certified stone. NZ Jewellers lists it at ₹14,24,391. 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

1.51
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557673649
Dimensions11.04 × 5.91 × 3.82 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
11.04 mm5.91 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557673649
Side View
Table 63.0%Crown 34.6°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 64.6%

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 6
Current: ₹14,24,391 INR|Low: ₹8,31,192 INR|High: ₹14,24,391 INR|Avg: ₹9,27,299 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 9₹8,31,192 INR
Retailer 16₹8,35,043 INR
Retailer 14₹8,36,452 INR
Retailer 8₹8,56,550 INR
Retailer 3₹8,91,583 INR
Retailer 10₹8,91,583 INR
Retailer 2₹9,34,974 INR
Retailer 12₹9,60,144 INR
Retailer 15₹9,60,426 INR
Retailer 7₹9,94,425 INR
Retailer 4₹10,16,214 INR
Retailer 5₹10,16,214 INR
Retailer 13₹10,30,866 INR
Retailer 11₹10,48,617 INR
Retailer 6₹10,50,026 INR
Retailer 17₹13,31,128 INR
NZ Jewellers₹14,24,391 INR

26 data points across 17 retailers

16 retailers₹8,35,043 INR to ₹14,24,391 INR

B+
Cheapest Retailer
-
₹8,35,043 INR
B+
Retailer 2
-
₹8,36,452 INR
View
Retailer 3
-
₹8,56,550 INR
View
Price last confirmed 16 days ago
B+
Retailer 4
-
₹8,91,583 INR
View
B+
Retailer 5
-
₹8,91,583 INR
View
B
Retailer 6
-
₹9,34,974 INR
View
B
Retailer 7
-
₹9,60,144 INR
View
B
Retailer 8
-
₹9,60,426 INR
View
B
Retailer 9
-
₹9,94,425 INR
View
B
Retailer 10
-
₹10,16,214 INR
View
B
Retailer 11
-
₹10,16,214 INR
View
B
Retailer 12
-
₹10,30,866 INR
View
B
Retailer 13
-
₹10,48,617 INR
View
B
Retailer 14
-
₹10,50,026 INR
View
B
Retailer 15
-
₹13,31,128 INR
View
Most Expensive
C
NZ Jewellers
bdc42ab6-79b9-4906-bbc7-3852fac9c939 · Nov 5
₹14,24,391 INR
$15,166 USD
View
15 more retailers have this diamond
Prices start from ₹8,35,043 INRSave up to ₹5,89,348 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+
1.51ct Marquise
₹8,35,043 INR