Radiant|Lab Grown|IGI

1.77ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG801684944

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

Certificate IGI LG801684944

Diamond specifications and retailer prices

From $1,777 SGD

$1,390 USD

As of October 31, 2026

13 retailers carry this diamond

Most expensive: $1,777 SGD at Brilliant Earth

View at Brilliant Earth

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801684944 or 801684944. Listed at 13 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.4°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG801684944

Dimensions8.80 × 5.63 × 4.15 mm

L/W Ratio1.56

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 LG801684944

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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Price History

Last verified: Oct 31

Current: $1,777 SGD|Low: $330 SGD|High: $1,815 SGD|Avg: $963 SGD|-2.1%

Brilliant Earth

Retailer 2

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Retailer 11

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Retailer 18

October 17, 2026

Retailer 15$343 SGD

Retailer 4$384 SGD

Retailer 6$398 SGD

Retailer 5$426 SGD

Retailer 16$426 SGD

Retailer 18$573 SGD

Retailer 13$646 SGD

Retailer 11$729 SGD

Retailer 2$796 SGD

Retailer 10$835 SGD

Retailer 7$869 SGD

Retailer 12$1,087 SGD

Retailer 3$1,368 SGD

Retailer 8$1,409 SGD

Retailer 9$1,539 SGD

Retailer 17$1,636 SGD

Retailer 14$1,726 SGD

Brilliant Earth$1,777 SGD

28 data points across 18 retailers

13 retailers

Retailer 1

$343 SGD

$268 USD

Price last confirmed 25 days ago

Retailer 2

$398 SGD

$311 USD

View

Price last confirmed 19 days ago

Retailer 3

$426 SGD

$333 USD

View

Price last confirmed 17 days ago

Retailer 4

$426 SGD

$333 USD

View

Price last confirmed 30 days ago

Retailer 5

$573 SGD

$448 USD

View

Price last confirmed 17 days ago

Retailer 6

$796 SGD

£490 GBP

View

Price last confirmed 16 days ago

Retailer 7

$1,087 SGD

$850 USD

View

Price last confirmed 17 days ago

Retailer 8

$1,368 SGD

$1,070 USD

View

Price last confirmed 32 days ago

Retailer 9

$1,409 SGD

$1,102 USD

View

Price last confirmed 57 days ago

Retailer 10

$1,433 SGD

$1,121 USD

View

Price last confirmed 17 days ago

Retailer 11

$1,636 SGD

$1,280 USD

View

Price last confirmed 18 days ago

Retailer 12

$1,726 SGD

£1,063 GBP

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

20223687A · Oct 31

$1,777 SGD

$1,390 USD

View

12 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.

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1.77ct Radiant

$1,777 SGD