Radiant|Lab Grown|IGI

4.01ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG825687987

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

Certificate IGI LG825687987

Diamond specifications and retailer prices

From $8,843 SGD

HK$53,900 HKD

As of October 29, 2026

Save $19,209 SGD (68%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $28,051 SGD at With Clarity · As of October 28, 2026

View at With Clarity

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825687987 or 825687987. Listed at 19 retailers as of October 28, 2026, with prices from $8,843 to $28,051, a $19,209 spread on the same certified stone. With Clarity lists it at $28,051. 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

4.01

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.3°

Pavilion angle34.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825687987

Dimensions11.32 × 7.86 × 5.21 mm

L/W Ratio1.44

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 LG825687987

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 29

Current: $8,843 SGD|Low: $7,158 SGD|High: $28,427 SGD|Avg: $14,073 SGD

Retailer 1

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

With Clarity

October 27, 2026

Retailer 3$7,158 SGD

Retailer 4$7,447 SGD

Retailer 2$7,631 SGD

Retailer 1$8,843 SGD

Retailer 11$9,296 SGD

Retailer 8$9,622 SGD

Retailer 5$10,489 SGD

Retailer 14$11,064 SGD

Retailer 9$12,127 SGD

Retailer 10$13,214 SGD

Retailer 13$15,247 SGD

Retailer 12$15,631 SGD

Retailer 6$20,612 SGD

Retailer 7$26,613 SGD

Retailer 15$27,057 SGD

With Clarity$28,051 SGD

27 data points across 16 retailers

19 retailers$8,843 SGD to $28,051 SGD

Retailer 1

$6,392 SGD

$4,987 USD

Price last confirmed 13 days ago

Retailer 2

$6,698 SGD

$5,226 USD

View

Price last confirmed 15 days ago

Retailer 3

$7,413 SGD

$5,784 USD

View

Price last confirmed 13 days ago

Retailer 4

$7,413 SGD

$5,784 USD

View

Price last confirmed 26 days ago

Retailer 5

$7,447 SGD

$5,810 USD

View

Price last confirmed 11 days ago

Retailer 6

$7,631 SGD

$5,954 USD

View

Price last confirmed 10 days ago

Retailer 7

$8,801 SGD

$6,867 USD

View

Price last confirmed 13 days ago

B+

Retailer 8

$8,843 SGD

HK$53,900 HKD

View

Retailer 9

$9,296 SGD

$7,253 USD

View

Price last confirmed 13 days ago

Retailer 10

$9,622 SGD

£5,911 GBP

View

Price last confirmed 12 days ago

Retailer 11

$10,489 SGD

£6,444 GBP

View

Price last confirmed 13 days ago

Retailer 12

$11,064 SGD

$8,632 USD

View

Price last confirmed 13 days ago

Retailer 13

$13,214 SGD

$10,310 USD

View

Price last confirmed 12 days ago

Retailer 14

$15,247 SGD

£9,367 GBP

View

Price last confirmed 14 days ago

Retailer 15

$15,631 SGD

ZAR 197,026 ZAR

View

Price last confirmed 14 days ago

Retailer 16

$20,612 SGD

$16,082 USD

View

Price last confirmed 13 days ago

Retailer 17

$26,613 SGD

$20,764 USD

View

Price last confirmed 13 days ago

Retailer 18

$27,057 SGD

$21,110 USD

View

Price last confirmed 12 days ago

Most Expensive

With Clarity

825687987 · Oct 28

$28,051 SGD

$21,886 USD

View

18 more retailers have this diamond

Prices start from $8,843 SGDSave up to $19,209 SGD

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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