Round|Lab Grown|IGI

5.09ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG839659546

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839659546

Diamond specifications and retailer prices

From $2,255 SGD

£1,389 GBP

As of October 26, 2026

Save $10,644 SGD (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $12,899 SGD at Brilliant Earth · As of October 28, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839659546 or 839659546. Listed at 16 retailers as of October 26, 2026, with prices from $2,255 to $12,899, a $10,644 spread on the same certified stone. Brilliant Earth lists it at $12,899. 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

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839659546

Dimensions10.86 × 10.97 × 6.87 mm

L/W Ratio1.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG839659546

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 26

Current: $12,899 SGD|Low: $2,252 SGD|High: $13,416 SGD|Avg: $7,386 SGD

Brilliant Earth

Retailer 2

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Retailer 17

October 27, 2026

Retailer 10$2,255 SGD

Retailer 5$2,812 SGD

Retailer 17$3,126 SGD

Retailer 11$3,950 SGD

Retailer 15$4,559 SGD

Retailer 16$4,782 SGD

Retailer 2$5,145 SGD

Retailer 3$5,690 SGD

Retailer 13$5,894 SGD

Retailer 4$5,911 SGD

Retailer 8$7,894 SGD

Retailer 12$8,329 SGD

Retailer 7$10,195 SGD

Retailer 6$10,469 SGD

Retailer 14$10,655 SGD

Retailer 9$12,688 SGD

Brilliant Earth$12,899 SGD

27 data points across 17 retailers

16 retailers$2,255 SGD to $12,899 SGD

Cheapest Retailer

$2,255 SGD

£1,389 GBP

B+

Retailer 2

$3,126 SGD

$2,445 USD

View

B+

Retailer 3

$3,950 SGD

£2,433 GBP

View

Retailer 4

$4,559 SGD

$3,566 USD

View

Price last confirmed 7 days ago

B+

Retailer 5

$4,782 SGD

$3,741 USD

View

Retailer 6

$5,145 SGD

€3,833 EUR

View

B+

Retailer 7

$5,690 SGD

$4,451 USD

View

B+

Retailer 8

$5,894 SGD

ZAR 74,485 ZAR

View

Retailer 9

$5,911 SGD

A$7,114 AUD

View

Price last confirmed 8 days ago

Retailer 10

$7,894 SGD

$6,175 USD

View

Retailer 11

$8,329 SGD

£5,130 GBP

View

Retailer 12

$10,195 SGD

$7,975 USD

View

Retailer 13

$10,469 SGD

View

Retailer 14

$10,655 SGD

$8,335 USD

View

Retailer 15

$12,688 SGD

$9,925 USD

View

Price last confirmed 17 days ago

Most Expensive

Brilliant Earth

21664819A · Oct 28

$12,899 SGD

$10,090 USD

View

15 more retailers have this diamond

Prices start from $2,255 SGDSave up to $10,644 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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5.09ct Round

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