Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG696559946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696559946

Diamond specifications and retailer prices

From $1,223 SGD

$957 USD

As of October 30, 2026

Save $3,550 SGD (74%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $14,740 SGD at Brilliant Earth · As of October 18, 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 LG696559946 or 696559946. Listed at 27 retailers as of October 29, 2026, with a 290% 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 angle35.1°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG696559946

Dimensions9.55 × 9.64 × 5.99 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 LG696559946

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 30

Current: $14,740 SGD|Low: $1,222 SGD|High: $14,740 SGD|Avg: $3,389 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

Retailer 13

Retailer 14

Retailer 15

October 30, 2026

Retailer 2$1,223 SGD

Retailer 14$1,473 SGD

Retailer 12$1,489 SGD

Retailer 7$1,658 SGD

Retailer 8$1,940 SGD

Retailer 11$2,020 SGD

Retailer 15$2,591 SGD

Retailer 13$2,741 SGD

Retailer 3$2,859 SGD

Retailer 9$2,941 SGD

Retailer 4$3,751 SGD

Retailer 6$4,252 SGD

Retailer 10$4,773 SGD

Retailer 5$5,137 SGD

Brilliant Earth$14,740 SGD

40 data points across 15 retailers

27 retailers$1,223 SGD to $4,773 SGD

Retailer 1

$1,092 SGD

$854 USD

Price last confirmed 12 days ago

Retailer 2

$1,188 SGD

$929 USD

View

Price last confirmed 17 days ago

Retailer 3

$1,223 SGD

$957 USD

View

Final sale: no returns

Retailer 4

$1,267 SGD

$991 USD

View

Price last confirmed 11 days ago

Retailer 5

$1,267 SGD

$991 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,473 SGD

HK$9,000 HKD

View

Retailer 7

$1,489 SGD

$1,165 USD

View

Retailer 8

$1,658 SGD

$1,297 USD

View

Retailer 9

$1,813 SGD

$1,418 USD

View

Retailer 10

$1,940 SGD

£1,195 GBP

View

Retailer 11

$2,020 SGD

€1,505 EUR

View

Retailer 12

$2,591 SGD

$2,027 USD

View

Price last confirmed 8 days ago

B+

Retailer 13

$2,654 SGD

$2,076 USD

View

B+

Retailer 14

$2,741 SGD

A$3,298 AUD

View

Retailer 15

$2,859 SGD

A$3,440 AUD

View

Price last confirmed 9 days ago

B+

Retailer 16

$2,941 SGD

ZAR 37,169 ZAR

View

B+

Retailer 17

$3,149 SGD

$2,463 USD

View

Retailer 18

$3,562 SGD

$2,786 USD

View

Price last confirmed 12 days ago

B+

Retailer 19

$3,751 SGD

$2,934 USD

View

B+

Retailer 20

$3,964 SGD

$3,101 USD

View

Retailer 21

$4,195 SGD

$3,281 USD

View

Retailer 22

$4,252 SGD

View

Retailer 23

$4,392 SGD

$3,436 USD

View

B+

Retailer 24

$4,773 SGD

£2,940 GBP

View

Retailer 25

$5,137 SGD

A$6,182 AUD

View

Price last confirmed 27 days ago

Retailer 26

$7,307 SGD

$5,716 USD

View

Price last confirmed 88 days ago

Most Expensive

Brilliant Earth

14523506A · Oct 18

$14,740 SGD

$11,530 USD

View

Price under review

26 more retailers have this diamond

Prices start from $1,223 SGDSave up to $3,550 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

$1,223 SGD