Marquise|Lab Grown|IGI

5.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818672951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818672951

Diamond specifications and retailer prices

From $1,110 SGD

$866 USD

As of November 2, 2026

Save $7,103 SGD (86%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $8,212 SGD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672951 or 818672951. Listed at 24 retailers as of October 30, 2026, with prices from $1,110 to $8,212, a $7,103 spread on the same certified stone. Brilliant Earth lists it at $8,212. 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

5.05

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818672951

Dimensions17.23 × 9.02 × 5.59 mm

L/W Ratio1.91

Girdle conditionFaceted

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 LG818672951

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: Nov 2

Current: $8,212 SGD|Low: $1,110 SGD|High: $8,212 SGD|Avg: $3,283 SGD

Brilliant Earth

Retailer 2

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November 3, 2026

Retailer 21$1,110 SGD

Retailer 17$1,208 SGD

Retailer 4$1,243 SGD

Retailer 5$1,288 SGD

Retailer 6$1,448 SGD

Retailer 14$1,514 SGD

Retailer 20$1,845 SGD

Retailer 2$1,980 SGD

Retailer 12$2,318 SGD

Retailer 18$2,610 SGD

Retailer 16$2,619 SGD

Retailer 19$2,961 SGD

Retailer 3$3,154 SGD

Retailer 7$3,554 SGD

Retailer 10$3,621 SGD

Retailer 8$3,815 SGD

Retailer 22$4,056 SGD

Retailer 11$4,467 SGD

Retailer 9$4,625 SGD

Retailer 13$4,826 SGD

Retailer 15$5,780 SGD

Brilliant Earth$8,212 SGD

27 data points across 22 retailers

24 retailers$1,110 SGD to $8,212 SGD

Cheapest Retailer

$1,110 SGD

$866 USD

Retailer 2

$1,208 SGD

$943 USD

View

Retailer 3

$1,243 SGD

$970 USD

View

Final sale: no returns

Retailer 4

$1,288 SGD

$1,005 USD

View

Retailer 5

$1,448 SGD

$1,130 USD

View

Retailer 6

$1,514 SGD

$1,182 USD

View

Price last confirmed 17 days ago

B+

Retailer 7

$1,845 SGD

$1,440 USD

View

Retailer 8

$1,980 SGD

£1,217 GBP

View

Retailer 9

$2,318 SGD

€1,723 EUR

View

Price last confirmed 7 days ago

Retailer 10

$2,610 SGD

A$3,134 AUD

View

Retailer 11

$2,619 SGD

ZAR 33,018 ZAR

View

Retailer 12

$2,961 SGD

$2,311 USD

View

B+

Retailer 13

$3,113 SGD

A$3,738 AUD

View

Retailer 14

$3,154 SGD

$2,462 USD

View

B+

Retailer 15

$3,554 SGD

£2,184 GBP

View

B+

Retailer 16

$3,621 SGD

$2,826 USD

View

B+

Retailer 17

$3,815 SGD

$2,978 USD

View

B+

Retailer 18

$4,056 SGD

$3,166 USD

View

B+

Retailer 19

$4,467 SGD

$3,487 USD

View

B+

Retailer 20

$4,625 SGD

$3,610 USD

View

B+

Retailer 21

$4,826 SGD

£2,966 GBP

View

Retailer 22

$5,780 SGD

A$6,941 AUD

View

Price last confirmed 25 days ago

Retailer 23

$6,329 SGD

$4,940 USD

View

Price last confirmed 26 days ago

Most Expensive

Brilliant Earth

21056898A · Oct 30

$8,212 SGD

$6,410 USD

View

23 more retailers have this diamond

Prices start from $1,110 SGDSave up to $7,103 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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