Radiant|Lab Grown|IGI

3.74ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG813634306

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

Certificate IGI LG813634306

Diamond specifications and retailer prices

From $8,121 SGD

$6,350 USD

As of October 28, 2026

11 retailers carry this diamond

Most expensive: $8,121 SGD at Brilliant Earth

View at Brilliant Earth

About this 3.74ct lab-grown radiant diamond

This 3.74ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813634306 or 813634306. Listed at 11 retailers as of October 28, 2026. 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

3.74

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.6°

Pavilion angle37.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813634306

Dimensions11.01 × 7.59 × 5.16 mm

L/W Ratio1.45

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 LG813634306

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: $8,121 SGD|Low: $1,078 SGD|High: $8,262 SGD|Avg: $3,318 SGD|-1.7%

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

October 23, 2026

Retailer 18$1,119 SGD

Retailer 5$1,388 SGD

Retailer 4$1,665 SGD

Retailer 14$1,670 SGD

Retailer 16$1,812 SGD

Retailer 2$2,026 SGD

Retailer 15$2,665 SGD

Retailer 13$2,677 SGD

Retailer 7$3,234 SGD

Retailer 10$3,469 SGD

Retailer 6$3,934 SGD

Retailer 17$4,007 SGD

Retailer 11$4,149 SGD

Retailer 8$4,371 SGD

Retailer 12$4,393 SGD

Retailer 3$4,641 SGD

Retailer 9$5,499 SGD

Brilliant Earth$8,121 SGD

29 data points across 18 retailers

11 retailers

Retailer 1

$1,665 SGD

$1,302 USD

Price last confirmed 21 days ago

Retailer 2

$1,812 SGD

£1,115 GBP

View

Price last confirmed 20 days ago

Retailer 3

$2,665 SGD

$2,084 USD

View

Price last confirmed 19 days ago

Retailer 4

$2,677 SGD

ZAR 33,813 ZAR

View

Price last confirmed 19 days ago

Retailer 5

$3,934 SGD

$3,076 USD

View

Price last confirmed 22 days ago

Retailer 6

$4,007 SGD

$3,133 USD

View

Price last confirmed 20 days ago

Retailer 7

$4,371 SGD

A$5,258 AUD

View

Price last confirmed 25 days ago

Retailer 8

$4,393 SGD

£2,705 GBP

View

Price last confirmed 19 days ago

Retailer 9

$4,641 SGD

View

Price last confirmed 21 days ago

Retailer 10

$5,499 SGD

$4,300 USD

View

Price last confirmed 26 days ago

Most Expensive

Brilliant Earth

20508164A · Oct 28

$8,121 SGD

$6,350 USD

View

10 more retailers have this diamond

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

3.74ct Radiant

$8,121 SGD