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Marquise|Natural|GIA

1.51ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 5553449493

Certificate GIA 5553449493

Diamond specifications and retailer prices

From ₹7,33,774 INR
$7,728 USD
As of October 31, 2026
Save ₹6,73,575 INR (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹14,07,349 INR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553449493. Listed at 8 retailers as of October 30, 2026, with prices from ₹7,33,774 to ₹14,07,349, a ₹6,73,575 spread on the same certified stone. NZ Jewellers lists it at ₹14,07,349. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle42.66°
Pavilion angle41.11°
OriginNatural
Grading LabGIA
CertificateGIA 5553449493
Dimensions10.52 × 5.90 × 3.99 mm
L/W Ratio1.78
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Knot, Cavity
Top View
10.52 mm5.90 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5553449493
Side View
Table 62.0%Crown 42.66°Girdle: THK-VTKPavilion 41.11°Culet: NoneDepth 67.6%

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: Oct 31
Current: ₹14,07,349 INR|Low: ₹7,33,774 INR|High: ₹14,29,282 INR|Avg: ₹9,32,734 INR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7₹7,33,774 INR
Retailer 8₹7,39,661 INR
Retailer 3₹7,95,289 INR
Retailer 5₹8,41,447 INR
Retailer 4₹8,54,455 INR
Retailer 2₹9,55,197 INR
Retailer 6₹11,78,974 INR
NZ Jewellers₹14,07,349 INR

21 data points across 8 retailers

8 retailers₹7,33,774 INR to ₹14,07,349 INR

A
Cheapest Retailer
-
₹7,33,774 INR
$7,728 USD
A
Retailer 2
-
₹7,39,661 INR
$7,790 USD
View
A
Retailer 3
-
₹7,95,289 INR
£6,595 GBP
View
A
Retailer 4
-
₹8,41,447 INR
$8,862 USD
View
A
Retailer 5
-
₹8,54,455 INR
$8,999 USD
View
B+
Retailer 6
-
₹9,55,197 INR
$10,060 USD
View
B
Retailer 7
-
₹11,78,974 INR
£9,777 GBP
View
Most Expensive
B
NZ Jewellers
2671f3ff-f2b6-4de7-866d-a6afb4124282 · Oct 30
₹14,07,349 INR
$14,822 USD
View
7 more retailers have this diamond
Prices start from ₹7,33,774 INRSave up to ₹6,73,575 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
1.51ct Marquise
₹7,33,774 INR