Round|Lab Grown|IGI

4.06ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG789612893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789612893

Diamond specifications and retailer prices

From $1,756 SGD

$1,370 USD

As of October 24, 2026

Save $9,356 SGD (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $16,111 SGD at Brilliant Earth · As of October 3, 2026

View at Brilliant Earth

About this 4.06ct lab-grown round diamond

This 4.06ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789612893 or 789612893. Listed at 25 retailers as of October 24, 2026, with a 533% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.06

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789612893

Dimensions10.25 × 10.33 × 6.28 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG789612893

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 24

Current: $16,111 SGD|Low: $1,614 SGD|High: $16,111 SGD|Avg: $4,467 SGD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 30, 2026

Retailer 10$1,614 SGD

Retailer 5$1,807 SGD

Retailer 4$2,107 SGD

Retailer 3$2,607 SGD

Retailer 8$2,608 SGD

Retailer 2$2,905 SGD

Retailer 6$4,399 SGD

Retailer 9$4,435 SGD

Retailer 12$5,373 SGD

Retailer 11$5,700 SGD

Retailer 7$5,935 SGD

Brilliant Earth$16,111 SGD

45 data points across 12 retailers

25 retailers$1,756 SGD to $11,112 SGD

Retailer 1

$1,614 SGD

$1,259 USD

Price last confirmed 38 days ago

Retailer 2

$1,614 SGD

$1,259 USD

View

Price last confirmed 19 days ago

Retailer 3

$1,756 SGD

$1,370 USD

View

Retailer 4

$1,756 SGD

$1,370 USD

View

Price last confirmed 20 days ago

Retailer 5

$1,807 SGD

$1,410 USD

View

Final sale: no returns

Retailer 6

$1,847 SGD

$1,441 USD

View

Price last confirmed 38 days ago

Retailer 7

$1,873 SGD

$1,461 USD

View

Price last confirmed 27 days ago

Retailer 8

$1,873 SGD

$1,461 USD

View

Price last confirmed 17 days ago

Retailer 9

$2,107 SGD

$1,644 USD

View

B+

Retailer 10

$2,607 SGD

$2,034 USD

View

B+

Retailer 11

$2,608 SGD

$2,035 USD

View

B+

Retailer 12

$2,636 SGD

$2,057 USD

View

B+

Retailer 13

$2,905 SGD

£1,785 GBP

View

B+

Retailer 14

$3,490 SGD

$2,723 USD

View

Retailer 15

$3,875 SGD

$3,023 USD

View

Price last confirmed 38 days ago

Retailer 16

$3,875 SGD

$3,023 USD

View

Price last confirmed 22 days ago

B+

Retailer 17

$4,399 SGD

ZAR 55,453 ZAR

View

Retailer 18

$4,435 SGD

A$5,324 AUD

View

Price last confirmed 7 days ago

Retailer 19

$5,373 SGD

$4,192 USD

View

Retailer 20

$5,531 SGD

$4,315 USD

View

Retailer 21

$5,700 SGD

A$6,842 AUD

View

Price last confirmed 24 days ago

B+

Retailer 22

$5,935 SGD

£3,646 GBP

View

Retailer 23

$7,327 SGD

$5,717 USD

View

Retailer 24

$11,112 SGD

$8,670 USD

View

Most Expensive

Brilliant Earth

19063492A · Oct 3

$16,111 SGD

$12,570 USD

View

Price under review

24 more retailers have this diamond

Prices start from $1,756 SGDSave up to $9,356 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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4.06ct Round

$1,756 SGD