Oval|Lab Grown|IGI

1.78ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836620561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836620561

Diamond specifications and retailer prices

From ₹36,366 INR

$383 USD

As of October 29, 2026

Save ₹3,91,384 INR (91%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹4,27,750 INR at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 1.78ct lab-grown oval diamond

This 1.78ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620561 or 836620561. Listed at 20 retailers as of October 28, 2026, with prices from ₹36,366 to ₹4,27,750, a ₹3,91,384 spread on the same certified stone. Rare Carat lists it at ₹4,27,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836620561

Dimensions10.00 × 6.65 × 4.24 mm

L/W Ratio1.50

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836620561

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: Oct 29

Current: ₹4,27,750 INR|Low: ₹36,366 INR|High: ₹4,32,497 INR|Avg: ₹1,32,367 INR|-1.1%

Rare Carat

Retailer 2

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October 30, 2026

Retailer 3₹36,366 INR

Retailer 18₹40,734 INR

Retailer 5₹41,398 INR

Retailer 8₹45,101 INR

Retailer 17₹45,101 INR

Retailer 15₹59,344 INR

Retailer 19₹71,687 INR

Retailer 14₹77,429 INR

Retailer 9₹77,565 INR

Retailer 13₹81,556 INR

Retailer 20₹1,26,378 INR

Retailer 4₹1,32,360 INR

Retailer 7₹1,44,799 INR

Retailer 6₹1,48,442 INR

Retailer 11₹1,55,141 INR

Retailer 2₹1,70,245 INR

Retailer 16₹1,76,297 INR

Retailer 10₹2,10,884 INR

Retailer 12₹3,56,063 INR

Rare Carat₹4,27,750 INR

29 data points across 20 retailers

20 retailers₹36,366 INR to ₹4,27,750 INR

Cheapest Retailer

₹36,366 INR

$383 USD

Retailer 2

₹40,734 INR

$429 USD

View

Retailer 3

₹41,398 INR

$436 USD

View

Final sale: no returns

Retailer 4

₹45,101 INR

$475 USD

View

Retailer 5

₹45,101 INR

$475 USD

View

Retailer 6

₹59,344 INR

$625 USD

View

Retailer 7

₹71,687 INR

$755 USD

View

Retailer 8

₹77,429 INR

ZAR 13,174 ZAR

View

Retailer 9

₹77,565 INR

€778 EUR

View

Price last confirmed 7 days ago

Retailer 10

₹81,556 INR

£676 GBP

View

B+

Retailer 11

₹1,26,378 INR

$1,331 USD

View

B+

Retailer 12

₹1,32,360 INR

$1,394 USD

View

B+

Retailer 13

₹1,44,799 INR

$1,525 USD

View

B+

Retailer 14

₹1,48,442 INR

$1,563 USD

View

B+

Retailer 15

₹1,55,141 INR

SGD 2,208 SGD

View

B+

Retailer 16

₹1,70,245 INR

$1,793 USD

View

B+

Retailer 17

₹1,76,297 INR

£1,462 GBP

View

B+

Retailer 18

₹2,10,884 INR

$2,221 USD

View

Retailer 19

₹3,56,063 INR

$3,750 USD

View

Most Expensive

Rare Carat

PD-241524 · Oct 28

₹4,27,750 INR

$4,505 USD

View

19 more retailers have this diamond

Prices start from ₹36,366 INRSave up to ₹3,91,384 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.

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1.78ct Oval

₹36,366 INR