Round|Lab Grown|IGI

5.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG778668204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778668204

Diamond specifications and retailer prices

From $860 SGD

$673 USD

As of November 1, 2026

Save $3,728 SGD (81%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $9,422 SGD at Brilliant Earth · As of October 18, 2026

View at Brilliant Earth

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778668204 or 778668204. Listed at 25 retailers as of October 31, 2026, with a 433% 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

5.09

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778668204

Dimensions11.10 × 11.16 × 6.74 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG778668204

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 1

Current: $9,422 SGD|Low: $860 SGD|High: $9,422 SGD|Avg: $2,339 SGD

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 7$860 SGD

Retailer 21$937 SGD

Retailer 6$963 SGD

Retailer 10$998 SGD

Retailer 16$1,005 SGD

Retailer 8$1,227 SGD

Retailer 2$1,248 SGD

Retailer 3$1,432 SGD

Retailer 23$1,588 SGD

Retailer 13$1,593 SGD

Retailer 19$1,628 SGD

Retailer 24$2,024 SGD

Retailer 11$2,029 SGD

Retailer 22$2,227 SGD

Retailer 15$2,234 SGD

Retailer 5$2,802 SGD

Retailer 20$2,807 SGD

Retailer 17$3,247 SGD

Retailer 4$3,296 SGD

Retailer 14$3,444 SGD

Retailer 12$3,551 SGD

Retailer 9$4,229 SGD

Retailer 18$4,589 SGD

Brilliant Earth$9,422 SGD

25 data points across 24 retailers

25 retailers$860 SGD to $4,589 SGD

Cheapest Retailer

$860 SGD

$673 USD

Retailer 2

$937 SGD

$733 USD

View

Retailer 3

$963 SGD

$753 USD

View

Final sale: no returns

Retailer 4

$998 SGD

$781 USD

View

Retailer 5

$1,005 SGD

$786 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,227 SGD

$960 USD

View

Retailer 7

$1,248 SGD

£768 GBP

View

B+

Retailer 8

$1,432 SGD

$1,120 USD

View

Retailer 9

$1,588 SGD

$1,242 USD

View

Retailer 10

$1,593 SGD

£981 GBP

View

Retailer 11

$1,628 SGD

€1,213 EUR

View

B+

Retailer 12

$2,024 SGD

A$2,436 AUD

View

Retailer 13

$2,029 SGD

ZAR 25,636 ZAR

View

B+

Retailer 14

$2,227 SGD

$1,742 USD

View

B+

Retailer 15

$2,234 SGD

A$2,688 AUD

View

B+

Retailer 16

$2,802 SGD

$2,192 USD

View

B+

Retailer 17

$2,807 SGD

$2,196 USD

View

B+

Retailer 18

$3,247 SGD

$2,540 USD

View

B+

Retailer 19

$3,296 SGD

$2,578 USD

View

B+

Retailer 20

$3,444 SGD

$2,694 USD

View

B+

Retailer 21

$3,551 SGD

$2,778 USD

View

B+

Retailer 22

$4,229 SGD

£2,605 GBP

View

Retailer 23

$4,589 SGD

A$5,522 AUD

View

Retailer 24

$6,104 SGD

$4,775 USD

View

Price last confirmed 17 days ago

Most Expensive

Brilliant Earth

18543028A · Oct 18

$9,422 SGD

$7,370 USD

View

Price last confirmed 13 days ago

24 more retailers have this diamond

Prices start from $860 SGDSave up to $3,728 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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