Radiant|Lab Grown|IGI

5.05ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG665415778

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

Certificate IGI LG665415778

Diamond specifications and retailer prices

From ₹7,49,156 INR

$7,890 USD

As of October 28, 2026

Save ₹28,44,445 INR (79%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹35,93,600 INR at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665415778 or 665415778. Listed at 24 retailers as of October 28, 2026, with prices from ₹7,49,156 to ₹35,93,600, a ₹28,44,445 spread on the same certified stone. Taylor and Hart lists it at ₹35,93,600. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.7°

Pavilion angle34.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG665415778

Dimensions12.05 × 8.41 × 5.70 mm

L/W Ratio1.43

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 LG665415778

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: ₹12,37,137 INR|Low: ₹7,49,156 INR|High: ₹58,78,355 INR|Avg: ₹16,91,084 INR|-4.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

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Retailer 19

Taylor and Hart

October 30, 2026

Retailer 15₹7,49,156 INR

Retailer 2₹8,27,015 INR

Retailer 10₹9,35,922 INR

Retailer 5₹9,73,332 INR

Retailer 9₹10,48,153 INR

Retailer 4₹10,72,935 INR

Retailer 7₹10,85,658 INR

Retailer 17₹11,03,984 INR

Retailer 6₹11,23,164 INR

Retailer 19₹11,87,540 INR

Retailer 1₹12,37,137 INR

Retailer 12₹14,27,043 INR

Retailer 16₹16,22,696 INR

Retailer 8₹17,17,634 INR

Retailer 14₹18,92,485 INR

Retailer 11₹19,98,792 INR

Retailer 13₹24,34,903 INR

Retailer 18₹24,79,562 INR

Taylor and Hart₹35,93,600 INR

Retailer 3₹58,40,375 INR

25 data points across 20 retailers

24 retailers₹7,49,156 INR to ₹35,93,600 INR

Cheapest Retailer

₹7,49,156 INR

$7,890 USD

Retailer 2

₹8,27,015 INR

$8,710 USD

View

Retailer 3

₹9,35,922 INR

$9,857 USD

View

Retailer 4

₹9,73,332 INR

$10,251 USD

View

Retailer 5

₹10,48,153 INR

$11,039 USD

View

Final sale: no returns

Retailer 6

₹10,72,935 INR

$11,300 USD

View

Retailer 7

₹10,85,658 INR

$11,434 USD

View

Retailer 8

₹11,03,984 INR

$11,627 USD

View

Retailer 9

₹11,10,915 INR

$11,700 USD

View

Price last confirmed 15 days ago

Retailer 10

₹11,23,164 INR

$11,829 USD

View

Retailer 11

₹11,87,540 INR

$12,507 USD

View

Retailer 12

₹11,97,130 INR

$12,608 USD

View

Price last confirmed 15 days ago

Retailer 13

₹12,37,137 INR

£10,259 GBP

View

Retailer 14

₹14,27,043 INR

£11,834 GBP

View

Retailer 15

₹16,22,696 INR

$17,090 USD

View

Retailer 16

₹17,17,634 INR

£14,244 GBP

View

B+

Retailer 17

₹18,92,485 INR

£15,694 GBP

View

B+

Retailer 18

₹19,98,792 INR

$21,051 USD

View

B+

Retailer 19

₹20,66,207 INR

$21,761 USD

View

B+

Retailer 20

₹24,34,903 INR

ZAR 414,282 ZAR

View

Retailer 21

₹24,79,562 INR

A$40,176 AUD

View

Price last confirmed 8 days ago

Most Expensive

Taylor and Hart

ZVW1TLP · Oct 30

₹35,93,600 INR

$37,847 USD

View

21 more retailers have this diamond

Prices start from ₹7,49,156 INRSave up to ₹28,44,445 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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