Round|Lab Grown|IGI

1.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG734531337

Shape and cutting style on the report: Round brilliant

Certificate IGI LG734531337

Diamond specifications and retailer prices

From ₹18,135 INR

$191 USD

As of October 29, 2026

Save ₹1,35,589 INR (88%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: ₹1,53,724 INR at Helzberg Diamonds · As of October 29, 2026

View at Helzberg Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG734531337 or 734531337. Listed at 23 retailers as of October 29, 2026, with prices from ₹18,135 to ₹1,53,724, a ₹1,35,589 spread on the same certified stone. Helzberg Diamonds lists it at ₹1,53,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG734531337

Dimensions6.52 × 6.50 × 4.02 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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 LG734531337

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: ₹1,53,724 INR|Low: ₹17,566 INR|High: ₹1,53,724 INR|Avg: ₹58,491 INR

Helzberg Diamonds

Retailer 2

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October 31, 2026

Retailer 19₹18,135 INR

Retailer 12₹20,224 INR

Retailer 4₹20,984 INR

Retailer 5₹22,408 INR

Retailer 14₹22,408 INR

Retailer 16₹30,384 INR

Retailer 8₹36,393 INR

Retailer 21₹37,985 INR

Retailer 23₹38,515 INR

Retailer 18₹40,693 INR

Retailer 7₹47,285 INR

Retailer 2₹49,251 INR

Retailer 9₹52,317 INR

Retailer 17₹53,742 INR

Retailer 3₹54,743 INR

Retailer 13₹72,067 INR

Retailer 22₹74,678 INR

Retailer 11₹77,220 INR

Retailer 6₹99,223 INR

Retailer 20₹1,05,393 INR

Retailer 15₹1,10,460 INR

Retailer 10₹1,28,183 INR

Helzberg Diamonds₹1,53,724 INR

25 data points across 23 retailers

23 retailers₹18,135 INR to ₹1,53,724 INR

Cheapest Retailer

₹18,135 INR

$191 USD

Retailer 2

₹20,224 INR

$213 USD

View

Final sale: no returns

Retailer 3

₹20,984 INR

$221 USD

View

Retailer 4

₹22,408 INR

$236 USD

View

Retailer 5

₹22,408 INR

$236 USD

View

Retailer 6

₹30,384 INR

$320 USD

View

Retailer 7

₹36,393 INR

£302 GBP

View

Price last confirmed 13 days ago

Retailer 8

₹37,985 INR

€381 EUR

View

Retailer 9

₹38,515 INR

ZAR 6,553 ZAR

View

Retailer 10

₹40,693 INR

£337 GBP

View

Retailer 11

₹47,285 INR

$498 USD

View

Retailer 12

₹49,251 INR

A$798 AUD

View

B+

Retailer 13

₹52,317 INR

$551 USD

View

B+

Retailer 14

₹53,742 INR

$566 USD

View

Retailer 15

₹54,743 INR

A$887 AUD

View

B+

Retailer 16

₹72,067 INR

$759 USD

View

B+

Retailer 17

₹74,678 INR

A$1,210 AUD

View

B+

Retailer 18

₹77,220 INR

$813 USD

View

Retailer 19

₹99,223 INR

$1,045 USD

View

Price last confirmed 9 days ago

B+

Retailer 20

₹1,05,393 INR

£874 GBP

View

Retailer 21

₹1,10,460 INR

$1,163 USD

View

Retailer 22

₹1,28,183 INR

$1,350 USD

View

Price last confirmed 14 days ago

Most Expensive

Helzberg Diamonds

ZXZOJMMHLNMO · Oct 29

₹1,53,724 INR

$1,619 USD

View

22 more retailers have this diamond

Prices start from ₹18,135 INRSave up to ₹1,35,589 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 1.05ct E IF round lab-grown

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

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