Radiant|Lab Grown|IGI

1.59ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG644408295

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

Certificate IGI LG644408295

Diamond specifications and retailer prices

From ₹28,962 INR

$304 USD

As of October 27, 2026

Save ₹1,16,336 INR (80%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹2,17,692 INR at Rare Carat · As of October 18, 2026

View at Rare Carat

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant 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 LG644408295 or 644408295. Listed at 24 retailers as of October 27, 2026, with a 402% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.8°

Pavilion angle35.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG644408295

Dimensions8.13 × 5.86 × 3.96 mm

L/W Ratio1.39

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 LG644408295

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 27

Current: ₹2,17,692 INR|Low: ₹27,533 INR|High: ₹2,20,550 INR|Avg: ₹87,489 INR|-1.3%

Rare Carat

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

October 29, 2026

Retailer 3₹28,962 INR

Retailer 20₹33,630 INR

Retailer 15₹34,202 INR

Retailer 6₹35,917 INR

Retailer 10₹35,917 INR

Retailer 17₹50,969 INR

Retailer 8₹58,591 INR

Retailer 5₹60,878 INR

Retailer 16₹61,684 INR

Retailer 2₹63,592 INR

Retailer 19₹66,022 INR

Retailer 13₹83,661 INR

Retailer 7₹92,317 INR

Retailer 21₹1,06,226 INR

Retailer 4₹1,15,372 INR

Retailer 11₹1,19,893 INR

Retailer 14₹1,32,616 INR

Retailer 18₹1,44,103 INR

Retailer 12₹1,44,410 INR

Retailer 9₹1,45,298 INR

Rare Carat₹2,17,692 INR

37 data points across 21 retailers

24 retailers₹28,962 INR to ₹1,45,298 INR

Cheapest Retailer

₹28,962 INR

$304 USD

Retailer 2

₹33,630 INR

$353 USD

View

Retailer 3

₹34,202 INR

$359 USD

View

Final sale: no returns

Retailer 4

₹35,917 INR

$377 USD

View

Retailer 5

₹35,917 INR

$377 USD

View

Retailer 6

₹50,969 INR

$535 USD

View

Retailer 7

₹58,591 INR

$615 USD

View

Retailer 8

₹60,878 INR

$639 USD

View

Retailer 9

₹61,684 INR

ZAR 10,460 ZAR

View

Retailer 10

₹63,592 INR

£526 GBP

View

Retailer 11

₹66,022 INR

€660 EUR

View

Retailer 12

₹83,661 INR

A$1,351 AUD

View

Retailer 13

₹92,317 INR

$969 USD

View

B+

Retailer 14

₹1,06,226 INR

$1,115 USD

View

B+

Retailer 15

₹1,15,372 INR

$1,211 USD

View

B+

Retailer 16

₹1,18,706 INR

$1,246 USD

View

B+

Retailer 17

₹1,19,893 INR

$1,258 USD

View

B+

Retailer 18

₹1,32,616 INR

$1,392 USD

View

B+

Retailer 19

₹1,36,808 INR

$1,436 USD

View

B+

Retailer 20

₹1,42,654 INR

£1,179 GBP

View

B+

Retailer 21

₹1,44,103 INR

£1,191 GBP

View

B+

Retailer 22

₹1,44,410 INR

A$2,332 AUD

View

Price last confirmed 21 days ago

B+

Retailer 23

₹1,45,298 INR

$1,525 USD

View

Most Expensive

Rare Carat

13130 · Oct 18

₹2,17,692 INR

$2,285 USD

View

Price last confirmed 10 days ago

23 more retailers have this diamond

Prices start from ₹28,962 INRSave up to ₹1,16,336 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.

Similar diamonds

1.59ct Radiant

₹28,962 INR