Marquise|Lab Grown|IGI

1.03ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG650489363

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG650489363

Diamond specifications and retailer prices

From ₹20,224 INR

$213 USD

As of October 30, 2026

Save ₹1,74,423 INR (90%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: ₹1,94,648 INR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG650489363 or 650489363. Listed at 29 retailers as of October 30, 2026, with prices from ₹20,224 to ₹1,94,648, a ₹1,74,423 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,94,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG650489363

Dimensions10.52 × 5.39 × 3.25 mm

L/W Ratio1.95

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 LG650489363

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: ₹1,94,648 INR|Low: ₹20,224 INR|High: ₹2,35,476 INR|Avg: ₹79,206 INR

Do Amore Diamonds

Retailer 2

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Retailer 24

November 1, 2026

Retailer 7₹20,224 INR

Retailer 3₹23,453 INR

Retailer 24₹23,453 INR

Retailer 6₹25,067 INR

Retailer 23₹38,892 INR

Retailer 12₹39,119 INR

Retailer 15₹42,348 INR

Retailer 21₹46,658 INR

Retailer 10₹47,475 INR

Retailer 2₹47,860 INR

Retailer 18₹52,378 INR

Retailer 16₹60,674 INR

Retailer 22₹67,581 INR

Retailer 4₹80,109 INR

Retailer 9₹80,992 INR

Retailer 8₹89,063 INR

Retailer 17₹94,293 INR

Retailer 14₹1,05,374 INR

Retailer 13₹1,11,060 INR

Retailer 11₹1,17,337 INR

Retailer 5₹1,21,536 INR

Retailer 19₹1,33,880 INR

Retailer 20₹1,36,457 INR

Do Amore Diamonds₹1,94,648 INR

32 data points across 24 retailers

29 retailers₹20,224 INR to ₹1,94,648 INR

Cheapest Retailer

₹20,224 INR

$213 USD

Retailer 2

₹23,453 INR

$247 USD

View

Final sale: no returns

Retailer 3

₹23,453 INR

$247 USD

View

Retailer 4

₹25,067 INR

$264 USD

View

Retailer 5

₹38,892 INR

HK$3,200 HKD

View

Retailer 6

₹39,119 INR

$412 USD

View

Retailer 7

₹42,348 INR

$446 USD

View

Retailer 8

₹46,658 INR

€468 EUR

View

Retailer 9

₹47,475 INR

$500 USD

View

Retailer 10

₹47,860 INR

ZAR 8,143 ZAR

View

Retailer 11

₹51,060 INR

£423 GBP

View

Price last confirmed 17 days ago

Retailer 12

₹52,378 INR

£434 GBP

View

Retailer 13

₹60,674 INR

$639 USD

View

Price last confirmed 9 days ago

B+

Retailer 14

₹67,581 INR

A$1,095 AUD

View

B+

Retailer 15

₹80,109 INR

A$1,298 AUD

View

B+

Retailer 16

₹80,992 INR

$853 USD

View

B+

Retailer 17

₹89,063 INR

$938 USD

View

B+

Retailer 18

₹94,293 INR

SGD 1,342 SGD

View

B+

Retailer 19

₹1,05,374 INR

$1,110 USD

View

B+

Retailer 20

₹1,11,060 INR

£921 GBP

View

Retailer 21

₹1,17,337 INR

$1,236 USD

View

B+

Retailer 22

₹1,17,738 INR

$1,240 USD

View

B+

Retailer 23

₹1,21,536 INR

$1,280 USD

View

Retailer 24

₹1,21,536 INR

$1,280 USD

View

Retailer 25

₹1,21,536 INR

$1,280 USD

View

Retailer 26

₹1,21,536 INR

$1,280 USD

View

Retailer 27

₹1,33,880 INR

$1,410 USD

View

B+

Retailer 28

₹1,36,457 INR

A$2,211 AUD

View

Most Expensive

Do Amore Diamonds

27-04773C244 · Oct 31

₹1,94,648 INR

$2,050 USD

View

28 more retailers have this diamond

Prices start from ₹20,224 INRSave up to ₹1,74,423 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 1.03ct D IF marquise lab-grown

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

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