Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG737581109

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737581109

Diamond specifications and retailer prices

From $2,264 SGD

A$2,718 AUD

As of October 29, 2026

16 retailers carry this diamond

Most expensive: $6,280 SGD at Brilliant Earth · As of October 20, 2026

View at Brilliant Earth

About this 3.8ct lab-grown round diamond

This 3.8ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737581109 or 737581109. Listed at 16 retailers as of October 29, 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

3.80

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG737581109

Dimensions10.00 × 9.94 × 6.14 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

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 LG737581109

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 29

Current: $6,280 SGD|Low: $932 SGD|High: $10,766 SGD|Avg: $3,041 SGD|+6.5%

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

October 26, 2026

Retailer 8$932 SGD

Retailer 5$1,147 SGD

Retailer 6$1,266 SGD

Retailer 16$1,286 SGD

Retailer 14$1,468 SGD

Retailer 10$1,558 SGD

Retailer 15$1,814 SGD

Retailer 2$2,264 SGD

Retailer 13$2,416 SGD

Retailer 4$2,422 SGD

Retailer 3$4,216 SGD

Retailer 11$4,257 SGD

Retailer 9$4,582 SGD

Retailer 7$5,687 SGD

Retailer 12$6,114 SGD

Brilliant Earth$6,280 SGD

23 data points across 16 retailers

16 retailers

Retailer 1

$786 SGD

$613 USD

Price last confirmed 11 days ago

Retailer 2

$879 SGD

$686 USD

View

Price last confirmed 16 days ago

Retailer 3

$1,147 SGD

$895 USD

View

Price last confirmed 10 days ago

Retailer 4

$1,266 SGD

$988 USD

View

Price last confirmed 10 days ago

B+

Retailer 5

$1,286 SGD

$1,003 USD

View

Price last confirmed 11 days ago

Retailer 6

$1,468 SGD

$1,145 USD

View

Price last confirmed 9 days ago

Retailer 7

$1,814 SGD

$1,415 USD

View

Price last confirmed 12 days ago

B+

Retailer 8

$2,264 SGD

A$2,718 AUD

View

B+

Retailer 9

$2,416 SGD

$1,885 USD

View

Price last confirmed 10 days ago

B+

Retailer 10

$2,422 SGD

$1,889 USD

View

Price last confirmed 12 days ago

B+

Retailer 11

$2,826 SGD

$2,205 USD

View

Price last confirmed 11 days ago

Retailer 12

$4,216 SGD

A$5,060 AUD

View

Price last confirmed 21 days ago

Retailer 13

$4,257 SGD

£2,615 GBP

View

Price last confirmed 10 days ago

Retailer 14

$4,582 SGD

$3,575 USD

View

Price last confirmed 11 days ago

Retailer 15

$6,114 SGD

$4,770 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

16669845A · Oct 20

$6,280 SGD

$4,900 USD

View

Price last confirmed 9 days ago

15 more retailers have this diamond

Prices start from $2,264 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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3.80ct Round

$2,264 SGD