Marquise|Lab Grown|IGI

3.05ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG819619460

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819619460

Diamond specifications and retailer prices

From ₹1,86,197 INR

$1,961 USD

As of October 30, 2026

Save ₹6,04,167 INR (76%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: ₹9,70,816 INR at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG819619460 or 819619460. Listed at 25 retailers as of October 30, 2026, with a 324% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG819619460

Dimensions15.23 × 7.45 × 4.69 mm

L/W Ratio2.04

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG819619460

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: ₹9,70,816 INR|Low: ₹1,86,197 INR|High: ₹10,40,063 INR|Avg: ₹5,50,805 INR|-6.7%

Novita Diamonds

Retailer 2

Retailer 3

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Retailer 8

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Retailer 21

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Retailer 23

October 31, 2026

Retailer 14₹1,86,197 INR

Retailer 7₹2,02,623 INR

Retailer 6₹2,08,605 INR

Retailer 18₹2,16,011 INR

Retailer 20₹2,28,830 INR

Retailer 22₹2,29,019 INR

Retailer 5₹2,96,909 INR

Retailer 13₹2,97,137 INR

Retailer 3₹3,13,430 INR

Retailer 19₹3,42,262 INR

Retailer 2₹3,54,733 INR

Retailer 10₹4,09,512 INR

Retailer 15₹4,21,103 INR

Retailer 17₹5,01,643 INR

Retailer 11₹5,82,138 INR

Retailer 8₹5,97,710 INR

Retailer 21₹6,20,297 INR

Retailer 9₹6,47,018 INR

Retailer 16₹6,66,364 INR

Retailer 4₹7,23,519 INR

Retailer 12₹7,56,234 INR

Retailer 23₹7,90,364 INR

Novita Diamonds₹9,70,816 INR

35 data points across 23 retailers

25 retailers₹1,86,197 INR to ₹7,90,364 INR

Cheapest Retailer

₹1,86,197 INR

$1,961 USD

Retailer 2

₹2,02,623 INR

$2,134 USD

View

Retailer 3

₹2,08,605 INR

$2,197 USD

View

Final sale: no returns

Retailer 4

₹2,16,011 INR

$2,275 USD

View

Retailer 5

₹2,28,830 INR

$2,410 USD

View

Retailer 6

₹2,29,019 INR

$2,412 USD

View

Retailer 7

₹2,94,630 INR

$3,103 USD

View

Price last confirmed 18 days ago

Retailer 8

₹2,96,909 INR

$3,127 USD

View

Retailer 9

₹2,97,137 INR

£2,464 GBP

View

Retailer 10

₹3,13,430 INR

$3,301 USD

View

Retailer 11

₹3,42,262 INR

€3,433 EUR

View

Retailer 12

₹3,54,733 INR

$3,736 USD

View

Retailer 13

₹4,09,512 INR

£3,396 GBP

View

Retailer 14

₹4,21,103 INR

$4,435 USD

View

Retailer 15

₹5,01,643 INR

ZAR 85,351 ZAR

View

Retailer 16

₹5,57,262 INR

$5,869 USD

View

B+

Retailer 17

₹5,82,138 INR

$6,131 USD

View

B+

Retailer 18

₹5,97,710 INR

$6,295 USD

View

B+

Retailer 19

₹6,20,297 INR

£5,144 GBP

View

B+

Retailer 20

₹6,47,018 INR

$6,814 USD

View

Retailer 21

₹6,66,364 INR

A$10,797 AUD

View

Price last confirmed 8 days ago

B+

Retailer 22

₹7,23,519 INR

$7,620 USD

View

B+

Retailer 23

₹7,56,234 INR

$7,965 USD

View

B+

Retailer 24

₹7,90,364 INR

$8,324 USD

View

Most Expensive

Novita Diamonds

cert_819619460 · Oct 8

₹9,70,816 INR

A$15,730 AUD

View

Price last confirmed 22 days ago

24 more retailers have this diamond

Prices start from ₹1,86,197 INRSave up to ₹6,04,167 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 3.05ct E IF marquise lab-grown

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

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