Asscher|Lab Grown|IGI

3.28ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG743509434

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743509434

Diamond specifications and retailer prices

From $3,521 SGD

$2,754 USD

As of October 30, 2026

Save $12,337 SGD (78%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $15,857 SGD at With Clarity · As of October 30, 2026

View at With Clarity

About this 3.28ct lab-grown asscher diamond

This 3.28ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743509434 or 743509434. Listed at 30 retailers as of October 30, 2026, with prices from $3,521 to $15,857, a $12,337 spread on the same certified stone. With Clarity lists it at $15,857. 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

3.28

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743509434

Dimensions8.09 × 8.08 × 5.13 mm

L/W Ratio1.00

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 LG743509434

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: $14,126 SGD|Low: $3,521 SGD|High: $16,057 SGD|Avg: $8,687 SGD|-12.0%

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

With Clarity

October 30, 2026

Retailer 5$3,521 SGD

Retailer 9$4,104 SGD

Retailer 3$4,289 SGD

Retailer 18$4,564 SGD

Retailer 22$4,922 SGD

Retailer 11$5,007 SGD

Retailer 12$5,516 SGD

Retailer 2$5,867 SGD

Retailer 6$6,164 SGD

Retailer 17$6,551 SGD

Retailer 14$7,053 SGD

Retailer 21$8,565 SGD

Retailer 20$9,236 SGD

Retailer 16$9,482 SGD

Retailer 4$9,872 SGD

Retailer 8$10,257 SGD

Retailer 19$10,363 SGD

Retailer 13$10,738 SGD

Retailer 7$11,943 SGD

Retailer 1$14,126 SGD

Retailer 15$14,233 SGD

Retailer 10$14,477 SGD

With Clarity$15,857 SGD

35 data points across 23 retailers

30 retailers$3,521 SGD to $15,857 SGD

Cheapest Retailer

$3,521 SGD

$2,754 USD

Retailer 2

$3,521 SGD

$2,754 USD

View

Price last confirmed 22 days ago

Retailer 3

$3,830 SGD

$2,996 USD

View

Price last confirmed 16 days ago

Retailer 4

$3,943 SGD

$3,084 USD

View

Price last confirmed 35 days ago

Retailer 5

$4,083 SGD

$3,194 USD

View

Price last confirmed 27 days ago

Retailer 6

$4,104 SGD

$3,210 USD

View

Retailer 7

$4,146 SGD

$3,243 USD

View

Price last confirmed 33 days ago

Retailer 8

$4,289 SGD

$3,355 USD

View

Retailer 9

$4,564 SGD

$3,570 USD

View

Final sale: no returns

Retailer 10

$4,922 SGD

$3,850 USD

View

Retailer 11

$5,007 SGD

HK$30,600 HKD

View

Retailer 12

$5,516 SGD

£3,397 GBP

View

Retailer 13

$5,612 SGD

$4,390 USD

View

Retailer 14

$5,778 SGD

$4,520 USD

View

Price last confirmed 29 days ago

Retailer 15

$5,867 SGD

$4,589 USD

View

Retailer 16

$6,164 SGD

$4,822 USD

View

Retailer 17

$6,551 SGD

€4,880 EUR

View

B+

Retailer 18

$7,053 SGD

£4,344 GBP

View

Retailer 19

$8,565 SGD

$6,700 USD

View

Price last confirmed 11 days ago

Retailer 20

$9,236 SGD

A$11,115 AUD

View

Price last confirmed 8 days ago

B+

Retailer 21

$9,482 SGD

ZAR 119,826 ZAR

View

Retailer 22

$9,872 SGD

A$11,880 AUD

View

Price last confirmed 21 days ago

B+

Retailer 23

$10,257 SGD

$8,023 USD

View

B+

Retailer 24

$10,363 SGD

£6,383 GBP

View

B+

Retailer 25

$10,738 SGD

$8,399 USD

View

Retailer 26

$11,943 SGD

$9,342 USD

View

Retailer 27

$14,126 SGD

$11,050 USD

View

Retailer 28

$14,233 SGD

$11,133 USD

View

Retailer 29

$14,477 SGD

View

Most Expensive

With Clarity

743509434 · Oct 30

$15,857 SGD

$12,404 USD

View

29 more retailers have this diamond

Prices start from $3,521 SGDSave up to $12,337 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.

Similar diamonds

3.28ct Asscher

$3,521 SGD