Princess|Lab Grown|IGI

4.21ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG727547519

Shape and cutting style on the report: Princess cut

Certificate IGI LG727547519

Diamond specifications and retailer prices

From $1,213 SGD

$949 USD

As of October 30, 2026

Save $10,765 SGD (90%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $11,979 SGD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.21ct lab-grown princess diamond

This 4.21ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG727547519 or 727547519. Listed at 29 retailers as of October 30, 2026, with prices from $1,213 to $11,979, a $10,765 spread on the same certified stone. Brilliant Earth lists it at $11,979. 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

4.21

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.3°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG727547519

Dimensions8.78 × 8.72 × 6.24 mm

L/W Ratio1.01

Culet sizePointed

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 LG727547519

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: $11,979 SGD|Low: $1,165 SGD|High: $12,337 SGD|Avg: $3,778 SGD|-2.9%

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

Retailer 17

Retailer 18

November 1, 2026

Retailer 3$1,213 SGD

Retailer 8$1,321 SGD

Retailer 10$1,359 SGD

Retailer 4$1,408 SGD

Retailer 16$1,630 SGD

Retailer 9$1,907 SGD

Retailer 15$2,066 SGD

Retailer 11$2,250 SGD

Retailer 14$2,369 SGD

Retailer 5$2,912 SGD

Retailer 18$3,034 SGD

Retailer 13$3,308 SGD

Retailer 12$3,329 SGD

Retailer 17$5,056 SGD

Retailer 2$5,270 SGD

Retailer 6$7,811 SGD

Retailer 7$8,381 SGD

Brilliant Earth$11,979 SGD

43 data points across 18 retailers

29 retailers$1,213 SGD to $11,979 SGD

Cheapest Retailer

$1,213 SGD

$949 USD

Retailer 2

$1,321 SGD

$1,033 USD

View

Retailer 3

$1,359 SGD

$1,063 USD

View

Final sale: no returns

Retailer 4

$1,408 SGD

$1,101 USD

View

Retailer 5

$1,408 SGD

$1,101 USD

View

Price last confirmed 15 days ago

Retailer 6

$1,630 SGD

$1,275 USD

View

Retailer 7

$1,859 SGD

$1,454 USD

View

Retailer 8

$1,907 SGD

$1,492 USD

View

Retailer 9

$1,984 SGD

$1,552 USD

View

Retailer 10

$2,054 SGD

$1,607 USD

View

Retailer 11

$2,250 SGD

£1,386 GBP

View

Retailer 12

$2,369 SGD

€1,765 EUR

View

B+

Retailer 13

$2,912 SGD

$2,278 USD

View

B+

Retailer 14

$3,034 SGD

$2,373 USD

View

B+

Retailer 15

$3,308 SGD

ZAR 41,797 ZAR

View

B+

Retailer 16

$3,329 SGD

A$4,006 AUD

View

Retailer 17

$4,286 SGD

£2,640 GBP

View

Retailer 18

$4,328 SGD

$3,385 USD

View

Retailer 19

$5,056 SGD

$3,955 USD

View

Price last confirmed 11 days ago

B+

Retailer 20

$5,270 SGD

£3,246 GBP

View

Retailer 21

$5,528 SGD

$4,324 USD

View

Retailer 22

$7,223 SGD

$5,650 USD

View

Retailer 23

$7,811 SGD

$6,110 USD

View

Retailer 24

$8,374 SGD

$6,551 USD

View

Retailer 25

$8,381 SGD

$6,556 USD

View

Retailer 26

$9,562 SGD

$7,480 USD

View

Retailer 27

$9,562 SGD

$7,480 USD

View

Retailer 28

$10,777 SGD

$8,430 USD

View

Most Expensive

Brilliant Earth

16946086A · Oct 31

$11,979 SGD

$9,370 USD

View

28 more retailers have this diamond

Prices start from $1,213 SGDSave up to $10,765 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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