Oval|Lab Grown|IGI

1.28ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG760576740

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760576740

Diamond specifications and retailer prices

From ₹27,057 INR

$284 USD

As of October 28, 2026

Save ₹1,63,483 INR (86%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: ₹1,90,540 INR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760576740 or 760576740. Listed at 25 retailers as of October 28, 2026, with prices from ₹27,057 to ₹1,90,540, a ₹1,63,483 spread on the same certified stone. Brilliant Earth lists it at ₹1,90,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG760576740

Dimensions6.21 × 6.21 × 3.76 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG760576740

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 28

Current: ₹1,90,540 INR|Low: ₹22,007 INR|High: ₹1,95,304 INR|Avg: ₹77,659 INR|-2.4%

Brilliant Earth

Retailer 2

Retailer 3

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Retailer 8

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Retailer 17

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Retailer 19

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Retailer 21

Retailer 22

Retailer 23

October 30, 2026

Retailer 14₹24,389 INR

Retailer 6₹27,057 INR

Retailer 10₹28,295 INR

Retailer 18₹30,010 INR

Retailer 9₹30,201 INR

Retailer 8₹40,490 INR

Retailer 12₹45,253 INR

Retailer 3₹51,577 INR

Retailer 15₹51,817 INR

Retailer 19₹54,209 INR

Retailer 13₹57,099 INR

Retailer 20₹63,040 INR

Retailer 23₹73,072 INR

Retailer 4₹82,790 INR

Retailer 11₹92,888 INR

Retailer 21₹96,509 INR

Retailer 5₹1,01,403 INR

Retailer 7₹1,05,273 INR

Retailer 2₹1,20,569 INR

Retailer 17₹1,20,993 INR

Retailer 22₹1,30,162 INR

Retailer 16₹1,41,952 INR

Brilliant Earth₹1,90,540 INR

29 data points across 23 retailers

25 retailers₹27,057 INR to ₹1,90,540 INR

Retailer 1

₹24,389 INR

$256 USD

Price last confirmed 9 days ago

Retailer 2

₹27,057 INR

$284 USD

View

Final sale: no returns

Retailer 3

₹28,295 INR

$297 USD

View

Price last confirmed 9 days ago

Retailer 4

₹30,010 INR

$315 USD

View

Retailer 5

₹30,201 INR

$317 USD

View

Price last confirmed 10 days ago

Retailer 6

₹30,201 INR

$317 USD

View

Retailer 7

₹40,490 INR

$425 USD

View

Retailer 8

₹45,253 INR

$475 USD

View

Retailer 9

₹51,577 INR

ZAR 8,746 ZAR

View

Retailer 10

₹54,209 INR

$569 USD

View

Retailer 11

₹57,099 INR

£472 GBP

View

B+

Retailer 12

₹63,040 INR

A$1,018 AUD

View

B+

Retailer 13

₹73,072 INR

A$1,180 AUD

View

B+

Retailer 14

₹82,790 INR

$869 USD

View

B+

Retailer 15

₹92,888 INR

$975 USD

View

B+

Retailer 16

₹96,509 INR

$1,013 USD

View

Retailer 17

₹97,271 INR

$1,021 USD

View

Price last confirmed 11 days ago

B+

Retailer 18

₹1,01,403 INR

$1,064 USD

View

Retailer 19

₹1,05,273 INR

$1,105 USD

View

B+

Retailer 20

₹1,20,569 INR

A$1,947 AUD

View

B+

Retailer 21

₹1,20,993 INR

£1,000 GBP

View

Retailer 22

₹1,29,220 INR

£1,068 GBP

View

Price last confirmed 23 days ago

Retailer 23

₹1,30,162 INR

$1,366 USD

View

Retailer 24

₹1,41,952 INR

$1,490 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

16979054A · Oct 29

₹1,90,540 INR

$2,000 USD

View

24 more retailers have this diamond

Prices start from ₹27,057 INRSave up to ₹1,63,483 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.

Where to buy this spec

See every retailer carrying 1.28ct E IF oval lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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