Oval|Natural|GIA

1.51ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 2557576321

Certificate GIA 2557576321

Diamond specifications and retailer prices

From ₹4,24,153 INR

$4,469 USD

As of November 2, 2026

Save ₹4,93,247 INR (54%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: ₹9,17,400 INR at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557576321. Listed at 26 retailers as of October 30, 2026, with prices from ₹4,24,153 to ₹9,17,400, a ₹4,93,247 spread on the same certified stone. NZ Jewellers lists it at ₹9,17,400. 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

1.51

Carat

Colour

SI2

Clarity

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishVery Good

SymmetryVery Good

FluorescenceMedium

Crown angle37.9°

OriginNatural

Grading LabGIA

CertificateGIA 2557576321

Dimensions9.46 × 6.05 × 3.92 mm

L/W Ratio1.56

Girdle conditionVery Thick

Key to symbols

Twinning Wisp, Feather, Crystal, Cavity

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceMedium

CertificateGIA 2557576321

Side View

Caratlytics Score

How it works →

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: ₹9,17,400 INR|Low: ₹4,24,153 INR|High: ₹9,17,400 INR|Avg: ₹5,70,437 INR|+10.4%

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

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

November 2, 2026

Retailer 7₹4,24,153 INR

Retailer 8₹4,28,519 INR

Retailer 3₹4,33,359 INR

Retailer 16₹4,33,359 INR

Retailer 25₹4,38,799 INR

Retailer 9₹4,58,605 INR

Retailer 18₹4,66,008 INR

Retailer 2₹4,88,009 INR

Retailer 11₹4,91,634 INR

Retailer 13₹4,96,949 INR

Retailer 24₹4,96,949 INR

Retailer 19₹5,05,586 INR

Retailer 4₹5,09,857 INR

Retailer 20₹5,16,839 INR

Retailer 14₹5,26,480 INR

Retailer 22₹5,35,112 INR

Retailer 10₹5,42,885 INR

Retailer 12₹5,42,885 INR

Retailer 5₹5,48,390 INR

Retailer 15₹5,60,918 INR

Retailer 6₹5,73,351 INR

Retailer 21₹5,85,875 INR

Retailer 17₹7,94,533 INR

Retailer 23₹8,08,192 INR

NZ Jewellers₹9,17,400 INR

20 data points across 25 retailers

26 retailers₹4,24,153 INR to ₹9,17,400 INR

Cheapest Retailer

₹4,24,153 INR

$4,469 USD

Retailer 2

₹4,28,519 INR

$4,515 USD

View

Retailer 3

₹4,33,359 INR

$4,566 USD

View

Retailer 4

₹4,33,359 INR

$4,566 USD

View

Retailer 5

₹4,38,799 INR

$4,623 USD

View

Retailer 6

₹4,51,792 INR

A$7,323 AUD

View

Retailer 7

₹4,58,605 INR

$4,832 USD

View

Final sale: no returns

Retailer 8

₹4,66,008 INR

$4,910 USD

View

Price last confirmed 21 days ago

Retailer 9

₹4,88,009 INR

CA$7,141 CAD

View

Retailer 10

₹4,91,634 INR

$5,180 USD

View

Retailer 11

₹4,96,949 INR

$5,236 USD

View

Retailer 12

₹4,96,949 INR

$5,236 USD

View

Retailer 13

₹5,05,586 INR

$5,327 USD

View

Retailer 14

₹5,09,857 INR

$5,372 USD

View

B+

Retailer 15

₹5,16,839 INR

£4,288 GBP

View

Retailer 16

₹5,26,480 INR

$5,547 USD

View

Retailer 17

₹5,35,112 INR

£4,439 GBP

View

Retailer 18

₹5,42,885 INR

$5,720 USD

View

Retailer 19

₹5,42,885 INR

$5,720 USD

View

Retailer 20

₹5,48,390 INR

$5,778 USD

View

B+

Retailer 21

₹5,60,918 INR

$5,910 USD

View

B+

Retailer 22

₹5,73,351 INR

$6,041 USD

View

B+

Retailer 23

₹5,85,875 INR

€5,879 EUR

View

Retailer 24

₹7,94,533 INR

$8,371 USD

View

Retailer 25

₹8,08,192 INR

£6,705 GBP

View

Most Expensive

NZ Jewellers

d2ab3c1f-a838-4bcb-bc8e-6cbec82ee8cc · Oct 30

₹9,17,400 INR

$9,666 USD

View

25 more retailers have this diamond

Prices start from ₹4,24,153 INRSave up to ₹4,93,247 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.

Similar diamonds

1.51ct Oval

₹4,24,153 INR