Emerald|Lab Grown|IGI

20.25ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG762559593

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762559593

Diamond specifications and retailer prices

From $9,496 SGD

$7,425 USD

As of November 2, 2026

Save $24,123 SGD (72%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $49,084 SGD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 20.25ct lab-grown emerald diamond

This 20.25ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762559593 or 762559593. Listed at 16 retailers as of November 2, 2026, with a 254% 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

20.25

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG762559593

Dimensions18.40 × 12.59 × 8.11 mm

L/W Ratio1.46

Culet sizeLong

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 LG762559593

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: $49,084 SGD|Low: $8,436 SGD|High: $50,606 SGD|Avg: $19,942 SGD|-3.0%

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

November 2, 2026

Retailer 4$8,436 SGD

Retailer 5$8,737 SGD

Retailer 9$9,496 SGD

Retailer 10$10,493 SGD

Retailer 11$10,571 SGD

Retailer 6$10,940 SGD

Retailer 2$13,487 SGD

Retailer 8$14,417 SGD

Retailer 7$16,691 SGD

Retailer 13$24,307 SGD

Retailer 12$30,579 SGD

Retailer 3$33,618 SGD

Brilliant Earth$49,084 SGD

42 data points across 13 retailers

16 retailers$9,496 SGD to $33,618 SGD

Retailer 1

$9,303 SGD

$7,274 USD

Price last confirmed 34 days ago

B+

Retailer 2

$9,496 SGD

$7,425 USD

View

B+

Retailer 3

$10,493 SGD

HK$64,100 HKD

View

B+

Retailer 4

$10,571 SGD

$8,266 USD

View

Retailer 5

$10,643 SGD

$8,322 USD

View

Price last confirmed 34 days ago

B+

Retailer 6

$10,940 SGD

£6,736 GBP

View

Retailer 7

$12,811 SGD

$10,017 USD

View

Price last confirmed 33 days ago

Retailer 8

$13,487 SGD

$10,546 USD

View

Retailer 9

$14,417 SGD

€10,736 EUR

View

Retailer 10

$16,691 SGD

A$20,078 AUD

View

Retailer 11

$24,307 SGD

$19,006 USD

View

Price last confirmed 25 days ago

Retailer 12

$30,579 SGD

$23,911 USD

View

Retailer 13

$33,618 SGD

$26,287 USD

View

Retailer 14

$49,084 SGD

$38,380 USD

View

Price under review

Retailer 15

$49,084 SGD

$38,380 USD

View

Price under review

Most Expensive

Brilliant Earth

17309010A · Nov 2

$49,084 SGD

$38,380 USD

View

Price under review

15 more retailers have this diamond

Prices start from $9,496 SGDSave up to $24,123 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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B+

20.25ct Emerald

$9,496 SGD