Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG732573108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732573108

Diamond specifications and retailer prices

From $1,244 SGD

$973 USD

As of October 29, 2026

Save $3,472 SGD (74%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $9,920 SGD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.4ct lab-grown round diamond

This 3.4ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732573108 or 732573108. Listed at 31 retailers as of October 29, 2026, with a 279% 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

3.40

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732573108

Dimensions9.60 × 9.66 × 5.96 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 LG732573108

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 29

Current: $9,920 SGD|Low: $1,199 SGD|High: $14,727 SGD|Avg: $3,661 SGD|-32.6%

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 30, 2026

Retailer 9$1,358 SGD

Retailer 8$1,636 SGD

Retailer 4$1,879 SGD

Retailer 12$1,879 SGD

Retailer 2$1,904 SGD

Retailer 11$1,999 SGD

Retailer 13$2,641 SGD

Retailer 14$2,806 SGD

Retailer 3$2,860 SGD

Retailer 10$2,888 SGD

Retailer 6$3,891 SGD

Retailer 7$4,408 SGD

Retailer 16$4,687 SGD

Retailer 5$5,174 SGD

Retailer 15$6,245 SGD

Brilliant Earth$9,920 SGD

37 data points across 16 retailers

31 retailers$1,244 SGD to $4,716 SGD

Retailer 1

$1,073 SGD

$839 USD

Price last confirmed 31 days ago

Retailer 2

$1,167 SGD

$913 USD

View

Price last confirmed 37 days ago

Retailer 3

$1,167 SGD

$913 USD

View

Price last confirmed 24 days ago

Retailer 4

$1,227 SGD

$960 USD

View

Price last confirmed 30 days ago

Retailer 5

$1,244 SGD

$973 USD

View

Price last confirmed 20 days ago

Retailer 6

$1,244 SGD

$973 USD

View

Price last confirmed 28 days ago

Retailer 7

$1,244 SGD

$973 USD

View

Retailer 8

$1,358 SGD

$1,062 USD

View

Final sale: no returns

Retailer 9

$1,522 SGD

HK$9,300 HKD

View

Retailer 10

$1,636 SGD

$1,280 USD

View

B+

Retailer 11

$1,879 SGD

$1,470 USD

View

Retailer 12

$1,879 SGD

$1,470 USD

View

Retailer 13

$1,904 SGD

£1,173 GBP

View

Retailer 14

$1,999 SGD

€1,489 EUR

View

B+

Retailer 15

$2,641 SGD

A$3,178 AUD

View

Retailer 16

$2,806 SGD

A$3,377 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

$2,860 SGD

$2,237 USD

View

B+

Retailer 18

$2,888 SGD

ZAR 36,495 ZAR

View

B+

Retailer 19

$3,141 SGD

$2,457 USD

View

B+

Retailer 20

$3,194 SGD

$2,498 USD

View

Retailer 21

$3,496 SGD

$2,735 USD

View

Price last confirmed 30 days ago

Retailer 22

$3,496 SGD

$2,735 USD

View

Price last confirmed 20 days ago

Retailer 23

$3,891 SGD

$3,044 USD

View

Retailer 24

$4,132 SGD

$3,232 USD

View

Retailer 25

$4,310 SGD

$3,371 USD

View

Retailer 26

$4,408 SGD

View

Retailer 27

$4,687 SGD

£2,887 GBP

View

Price last confirmed 11 days ago

Retailer 28

$4,716 SGD

$3,689 USD

View

Retailer 29

$5,174 SGD

A$6,226 AUD

View

Price last confirmed 25 days ago

Retailer 30

$6,245 SGD

$4,885 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

15998764A · Oct 30

$9,920 SGD

$7,760 USD

View

Price under review

30 more retailers have this diamond

Prices start from $1,244 SGDSave up to $3,472 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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3.40ct Round

$1,244 SGD