Round|Lab Grown|IGI

1.80ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG779641877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779641877

Diamond specifications and retailer prices

From ₹70,073 INR

$738 USD

As of October 29, 2026

Save ₹4,03,727 INR (85%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹4,73,801 INR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG779641877 or 779641877. Listed at 24 retailers as of October 29, 2026, with prices from ₹70,073 to ₹4,73,801, a ₹4,03,727 spread on the same certified stone. Brilliant Earth lists it at ₹4,73,801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG779641877

Dimensions7.77 × 7.82 × 4.79 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG779641877

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: ₹4,73,801 INR|Low: ₹67,320 INR|High: ₹4,73,801 INR|Avg: ₹1,67,272 INR|+0.2%

Brilliant Earth

Retailer 2

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Retailer 19

October 30, 2026

Retailer 19₹70,073 INR

Retailer 8₹76,245 INR

Retailer 10₹78,429 INR

Retailer 4₹81,277 INR

Retailer 11₹81,277 INR

Retailer 15₹98,273 INR

Retailer 7₹1,05,015 INR

Retailer 13₹1,29,407 INR

Retailer 2₹1,30,044 INR

Retailer 5₹1,31,601 INR

Retailer 14₹1,49,415 INR

Retailer 18₹2,00,250 INR

Retailer 16₹2,02,248 INR

Retailer 9₹2,28,545 INR

Retailer 17₹2,62,537 INR

Retailer 3₹2,63,771 INR

Retailer 6₹2,73,323 INR

Retailer 12₹3,20,881 INR

Brilliant Earth₹4,73,801 INR

45 data points across 19 retailers

24 retailers₹70,073 INR to ₹4,73,801 INR

Cheapest Retailer

₹70,073 INR

$738 USD

Retailer 2

₹76,245 INR

$803 USD

View

Retailer 3

₹78,429 INR

$826 USD

View

Final sale: no returns

Retailer 4

₹81,277 INR

$856 USD

View

Price last confirmed 13 days ago

Retailer 5

₹81,277 INR

$856 USD

View

Retailer 6

₹94,798 INR

HK$7,800 HKD

View

Retailer 7

₹98,273 INR

$1,035 USD

View

Retailer 8

₹1,05,015 INR

$1,106 USD

View

B+

Retailer 9

₹1,27,233 INR

$1,340 USD

View

B+

Retailer 10

₹1,29,407 INR

€1,298 EUR

View

B+

Retailer 11

₹1,30,044 INR

£1,078 GBP

View

B+

Retailer 12

₹1,31,601 INR

$1,386 USD

View

B+

Retailer 13

₹1,49,415 INR

ZAR 25,422 ZAR

View

B+

Retailer 14

₹2,00,250 INR

$2,109 USD

View

Retailer 15

₹2,02,248 INR

A$3,277 AUD

View

Price last confirmed 9 days ago

Retailer 16

₹2,28,545 INR

$2,407 USD

View

Retailer 17

₹2,62,537 INR

$2,765 USD

View

Retailer 18

₹2,63,771 INR

$2,778 USD

View

Retailer 19

₹2,73,323 INR

SGD 3,890 SGD

View

Retailer 20

₹2,74,785 INR

$2,894 USD

View

Retailer 21

₹2,76,351 INR

$2,910 USD

View

Retailer 22

₹2,80,228 INR

$2,951 USD

View

Retailer 23

₹3,20,881 INR

£2,661 GBP

View

Most Expensive

Brilliant Earth

19067109A · Oct 29

₹4,73,801 INR

$4,990 USD

View

23 more retailers have this diamond

Prices start from ₹70,073 INRSave up to ₹4,03,727 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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1.80ct Round

₹70,073 INR