Cushion|Lab Grown|IGI

3.75ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG607310998

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG607310998

Diamond specifications and retailer prices

From $1,312 CAD

$939 USD

As of October 30, 2026

Save $3,368 CAD (72%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $4,680 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.75ct lab-grown cushion diamond

This 3.75ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607310998 or 607310998. Listed at 15 retailers as of October 29, 2026, with prices from $1,312 to $4,680, a $3,368 spread on the same certified stone. Brilliant Earth lists it at $4,680. 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

3.75

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.2°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG607310998

Dimensions10.49 × 8.42 × 5.60 mm

L/W Ratio1.25

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG607310998

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 30

Current: $4,680 CAD|Low: $725 CAD|High: $4,680 CAD|Avg: $1,976 CAD

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

October 30, 2026

Retailer 5$761 CAD

Retailer 16$842 CAD

Retailer 15$943 CAD

Retailer 6$1,312 CAD

Retailer 14$1,313 CAD

Retailer 11$1,338 CAD

Retailer 17$1,398 CAD

Retailer 2$1,400 CAD

Retailer 10$1,780 CAD

Retailer 13$1,829 CAD

Retailer 3$1,901 CAD

Retailer 9$2,171 CAD

Retailer 4$2,748 CAD

Retailer 7$2,944 CAD

Retailer 8$3,153 CAD

Retailer 12$3,536 CAD

Brilliant Earth$4,680 CAD

37 data points across 17 retailers

15 retailers$1,312 CAD to $4,680 CAD

Retailer 1

$842 CAD

$603 USD

Price last confirmed 14 days ago

Retailer 2

$943 CAD

£531 GBP

View

Price last confirmed 13 days ago

B+

Retailer 3

$1,312 CAD

$939 USD

View

Retailer 4

$1,313 CAD

$940 USD

View

Retailer 5

$1,338 CAD

€912 EUR

View

Retailer 6

$1,398 CAD

$1,001 USD

View

Retailer 7

$1,400 CAD

£789 GBP

View

Retailer 8

$1,780 CAD

A$1,960 AUD

View

Retailer 9

$1,829 CAD

ZAR 21,156 ZAR

View

Retailer 10

$1,901 CAD

$1,361 USD

View

B+

Retailer 11

$2,748 CAD

$1,967 USD

View

Retailer 12

$2,944 CAD

$2,108 USD

View

Price last confirmed 19 days ago

B+

Retailer 13

$3,153 CAD

$2,257 USD

View

Retailer 14

$3,536 CAD

£1,993 GBP

View

Most Expensive

Brilliant Earth

8753744A · Oct 29

$4,680 CAD

$3,350 USD

View

14 more retailers have this diamond

Prices start from $1,312 CADSave up to $3,368 CAD

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

3.75ct Cushion

$1,312 CAD