Cushion|Lab Grown|IGI

3.18ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG790626874

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790626874

Diamond specifications and retailer prices

From ₹88,778 INR

$935 USD

As of October 25, 2026

Save ₹6,84,115 INR (89%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: ₹7,72,893 INR at Brilliant Earth · As of October 24, 2026

View at Brilliant Earth

About this 3.18ct lab-grown cushion diamond

This 3.18ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790626874 or 790626874. Listed at 19 retailers as of October 24, 2026, with prices from ₹88,778 to ₹7,72,893, a ₹6,84,115 spread on the same certified stone. Brilliant Earth lists it at ₹7,72,893. 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

3.18

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle28.2°

Pavilion angle37.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790626874

Dimensions10.22 × 8.15 × 5.16 mm

L/W Ratio1.25

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG790626874

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 25

Current: ₹7,72,893 INR|Low: ₹69,219 INR|High: ₹7,96,631 INR|Avg: ₹2,31,499 INR|-3.0%

Brilliant Earth

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

October 25, 2026

Retailer 7₹69,219 INR

Retailer 16₹83,683 INR

Retailer 18₹88,778 INR

Retailer 4₹1,08,433 INR

Retailer 13₹1,13,425 INR

Retailer 2₹1,16,546 INR

Retailer 8₹1,17,263 INR

Retailer 17₹1,63,029 INR

Retailer 15₹1,63,119 INR

Retailer 14₹1,65,173 INR

Retailer 5₹1,85,342 INR

Retailer 3₹2,22,844 INR

Retailer 9₹2,41,845 INR

Retailer 19₹2,44,876 INR

Retailer 6₹2,47,766 INR

Retailer 12₹3,02,913 INR

Retailer 10₹3,36,731 INR

Retailer 11₹4,03,063 INR

Brilliant Earth₹7,72,893 INR

34 data points across 19 retailers

19 retailers₹88,778 INR to ₹7,72,893 INR

Retailer 1

₹83,683 INR

£694 GBP

Price last confirmed 11 days ago

Retailer 2

₹88,778 INR

$935 USD

View

Retailer 3

₹1,08,433 INR

$1,142 USD

View

Retailer 4

₹1,13,425 INR

£941 GBP

View

Retailer 5

₹1,16,546 INR

€1,169 EUR

View

Retailer 6

₹1,17,263 INR

$1,235 USD

View

Price last confirmed 9 days ago

Retailer 7

₹1,63,029 INR

$1,717 USD

View

Price last confirmed 7 days ago

Retailer 8

₹1,63,119 INR

A$2,643 AUD

View

Price last confirmed 9 days ago

Retailer 9

₹1,65,173 INR

ZAR 28,103 ZAR

View

Retailer 10

₹1,85,342 INR

$1,952 USD

View

B+

Retailer 11

₹2,22,844 INR

£1,848 GBP

View

B+

Retailer 12

₹2,31,773 INR

$2,441 USD

View

B+

Retailer 13

₹2,41,845 INR

SGD 3,442 SGD

View

B+

Retailer 14

₹2,44,876 INR

$2,579 USD

View

B+

Retailer 15

₹2,47,766 INR

$2,609 USD

View

B+

Retailer 16

₹3,02,913 INR

£2,512 GBP

View

Retailer 17

₹3,36,731 INR

A$5,456 AUD

View

Price last confirmed 22 days ago

Retailer 18

₹4,03,063 INR

$4,245 USD

View

Price last confirmed 25 days ago

Most Expensive

Brilliant Earth

18673139A · Oct 24

₹7,72,893 INR

$8,140 USD

View

18 more retailers have this diamond

Prices start from ₹88,778 INRSave up to ₹6,84,115 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

3.18ct Cushion

₹88,778 INR