Radiant|Lab Grown|IGI

1.21ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG651411202

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG651411202

Diamond specifications and retailer prices

From ₹18,990 INR

$200 USD

As of October 30, 2026

Save ₹1,93,242 INR (91%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: ₹2,12,232 INR at Queensmith · As of October 27, 2026

View at Queensmith

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant 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 LG651411202 or 651411202. Listed at 25 retailers as of October 27, 2026, with prices from ₹18,990 to ₹2,12,232, a ₹1,93,242 spread on the same certified stone. Queensmith lists it at ₹2,12,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.1°

Pavilion angle35.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG651411202

Dimensions7.90 × 5.43 × 3.49 mm

L/W Ratio1.45

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG651411202

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 30

Current: ₹1,04,428 INR|Low: ₹18,990 INR|High: ₹1,82,304 INR|Avg: ₹69,898 INR|-7.4%

Retailer 1

Retailer 2

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Retailer 23

November 1, 2026

Retailer 23₹18,990 INR

Retailer 10₹21,269 INR

Retailer 20₹22,123 INR

Retailer 5₹23,643 INR

Retailer 11₹23,643 INR

Retailer 12₹27,546 INR

Retailer 8₹33,612 INR

Retailer 14₹36,461 INR

Retailer 18₹44,751 INR

Retailer 3₹46,810 INR

Retailer 17₹48,467 INR

Retailer 22₹57,350 INR

Retailer 19₹63,692 INR

Retailer 4₹76,150 INR

Retailer 2₹83,746 INR

Retailer 15₹1,00,060 INR

Retailer 9₹1,01,293 INR

Retailer 13₹1,03,778 INR

Retailer 1₹1,04,428 INR

Retailer 7₹1,13,499 INR

Retailer 21₹1,38,627 INR

Retailer 16₹1,79,456 INR

Retailer 6₹1,82,304 INR

37 data points across 23 retailers

25 retailers₹18,990 INR to ₹2,12,232 INR

Cheapest Retailer

₹18,990 INR

$200 USD

Retailer 2

₹21,269 INR

$224 USD

View

Final sale: no returns

Retailer 3

₹22,123 INR

$233 USD

View

Retailer 4

₹23,643 INR

$249 USD

View

Price last confirmed 7 days ago

Retailer 5

₹23,643 INR

$249 USD

View

Retailer 6

₹27,546 INR

£228 GBP

View

B+

Retailer 7

₹33,612 INR

$354 USD

View

Retailer 8

₹36,461 INR

HK$3,000 HKD

View

Retailer 9

₹44,751 INR

ZAR 7,614 ZAR

View

Retailer 10

₹46,810 INR

$493 USD

View

Retailer 11

₹48,467 INR

£402 GBP

View

Retailer 12

₹57,350 INR

$604 USD

View

Retailer 13

₹63,692 INR

A$1,032 AUD

View

B+

Retailer 14

₹76,150 INR

$802 USD

View

B+

Retailer 15

₹83,746 INR

$882 USD

View

B+

Retailer 16

₹1,00,060 INR

$1,054 USD

View

B+

Retailer 17

₹1,01,293 INR

£840 GBP

View

B+

Retailer 18

₹1,03,778 INR

SGD 1,477 SGD

View

B+

Retailer 19

₹1,04,428 INR

£866 GBP

View

Retailer 20

₹1,13,499 INR

$1,195 USD

View

Retailer 21

₹1,38,627 INR

$1,460 USD

View

Price last confirmed 11 days ago

Retailer 22

₹1,39,577 INR

$1,470 USD

View

Price last confirmed 17 days ago

Retailer 23

₹1,79,456 INR

$1,890 USD

View

Retailer 24

₹1,82,304 INR

$1,920 USD

View

Most Expensive

Queensmith

LG651411202 · Oct 27

₹2,12,232 INR

£1,760 GBP

View

24 more retailers have this diamond

Prices start from ₹18,990 INRSave up to ₹1,93,242 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 1.21ct E IF radiant lab-grown

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

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