Asscher|Lab Grown|IGI

3.21ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG837650835

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837650835

Diamond specifications and retailer prices

From $568 SGD

$444 USD

As of October 27, 2026

Save $3,702 SGD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $4,398 SGD at Brilliant Earth · As of September 29, 2026

View at Brilliant Earth

About this 3.21ct lab-grown asscher diamond

This 3.21ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837650835 or 837650835. Listed at 24 retailers as of October 27, 2026, with a 652% 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

3.21

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle26.4°

Pavilion angle31.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837650835

Dimensions8.36 × 8.30 × 5.05 mm

L/W Ratio1.01

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 LG837650835

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 27

Current: $4,270 SGD|Low: $560 SGD|High: $4,270 SGD|Avg: $1,652 SGD

Brilliant Earth

Retailer 2

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October 28, 2026

Retailer 15$568 SGD

Retailer 10$635 SGD

Retailer 6$703 SGD

Retailer 8$703 SGD

Retailer 23$769 SGD

Retailer 17$807 SGD

Retailer 19$888 SGD

Retailer 21$1,070 SGD

Retailer 9$1,094 SGD

Retailer 11$1,105 SGD

Retailer 18$1,156 SGD

Retailer 20$1,486 SGD

Retailer 2$1,527 SGD

Retailer 7$1,679 SGD

Retailer 3$1,698 SGD

Retailer 14$2,231 SGD

Retailer 4$2,249 SGD

Retailer 5$2,261 SGD

Retailer 16$2,331 SGD

Retailer 12$2,521 SGD

Retailer 22$2,588 SGD

Retailer 13$3,948 SGD

Brilliant Earth$4,270 SGD

27 data points across 23 retailers

24 retailers$568 SGD to $4,270 SGD

Cheapest Retailer

$568 SGD

$444 USD

Retailer 2

$635 SGD

$497 USD

View

Final sale: no returns

Retailer 3

$703 SGD

$550 USD

View

Price last confirmed 7 days ago

Retailer 4

$703 SGD

$550 USD

View

Price last confirmed 7 days ago

Retailer 5

$769 SGD

HK$4,700 HKD

View

Retailer 6

$807 SGD

£497 GBP

View

Retailer 7

$888 SGD

$695 USD

View

Price last confirmed 5 days ago

Retailer 8

$1,070 SGD

€797 EUR

View

Retailer 9

$1,094 SGD

$856 USD

View

B+

Retailer 10

$1,105 SGD

$864 USD

View

Retailer 11

$1,156 SGD

£712 GBP

View

Retailer 12

$1,486 SGD

A$1,788 AUD

View

Price last confirmed 7 days ago

Retailer 13

$1,527 SGD

ZAR 19,302 ZAR

View

Retailer 14

$1,679 SGD

$1,313 USD

View

Retailer 15

$1,698 SGD

$1,328 USD

View

B+

Retailer 16

$2,231 SGD

View

B+

Retailer 17

$2,249 SGD

$1,759 USD

View

Retailer 18

$2,261 SGD

$1,769 USD

View

Price last confirmed 7 days ago

Retailer 19

$2,331 SGD

A$2,805 AUD

View

Price last confirmed 28 days ago

B+

Retailer 20

$2,521 SGD

$1,972 USD

View

B+

Retailer 21

$2,588 SGD

£1,594 GBP

View

Retailer 22

$3,948 SGD

$3,088 USD

View

Retailer 23

$4,270 SGD

$3,340 USD

View

Most Expensive

Brilliant Earth

21578577A · Sep 29

$4,398 SGD

$3,440 USD

View

Price last confirmed 33 days ago

23 more retailers have this diamond

Prices start from $568 SGDSave up to $3,702 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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