Oval|Lab Grown|IGI

15.05ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG780696808

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780696808

Diamond specifications and retailer prices

From $3,668 SGD

£2,259 GBP

As of October 27, 2026

Save $19,906 SGD (84%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $23,574 SGD at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval 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 LG780696808 or 780696808. Listed at 21 retailers as of October 27, 2026, with prices from $3,668 to $23,574, a $19,906 spread on the same certified stone. Brilliant Earth lists it at $23,574. 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

15.05

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780696808

Dimensions19.71 × 14.04 × 8.56 mm

L/W Ratio1.40

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780696808

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 27

Current: $23,574 SGD|Low: $3,661 SGD|High: $26,118 SGD|Avg: $9,443 SGD|-9.7%

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 20$3,668 SGD

Retailer 22$3,925 SGD

Retailer 11$4,330 SGD

Retailer 5$4,395 SGD

Retailer 12$4,616 SGD

Retailer 4$5,125 SGD

Retailer 13$5,204 SGD

Retailer 14$5,768 SGD

Retailer 15$5,936 SGD

Retailer 10$5,938 SGD

Retailer 21$5,999 SGD

Retailer 18$6,849 SGD

Retailer 3$7,073 SGD

Retailer 8$7,116 SGD

Retailer 19$8,405 SGD

Retailer 9$8,579 SGD

Retailer 7$12,625 SGD

Retailer 16$15,329 SGD

Retailer 6$15,865 SGD

Retailer 2$19,755 SGD

Retailer 17$22,004 SGD

Brilliant Earth$23,574 SGD

24 data points across 22 retailers

21 retailers$3,668 SGD to $23,574 SGD

Cheapest Retailer

$3,668 SGD

£2,259 GBP

Retailer 2

$3,925 SGD

$3,070 USD

View

Retailer 3

$4,330 SGD

$3,387 USD

View

Price last confirmed 8 days ago

Retailer 4

$4,616 SGD

$3,611 USD

View

Price last confirmed 8 days ago

Retailer 5

$5,125 SGD

$4,009 USD

View

Retailer 6

$5,204 SGD

HK$31,800 HKD

View

Retailer 7

$5,768 SGD

$4,512 USD

View

Price last confirmed 8 days ago

Retailer 8

$5,936 SGD

$4,643 USD

View

Price last confirmed 7 days ago

Retailer 9

$5,938 SGD

$4,645 USD

View

Price last confirmed 5 days ago

Retailer 10

$5,999 SGD

£3,695 GBP

View

B+

Retailer 11

$6,849 SGD

€5,102 EUR

View

B+

Retailer 12

$7,073 SGD

$5,533 USD

View

Retailer 13

$7,116 SGD

ZAR 89,928 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 14

$8,405 SGD

$6,575 USD

View

Retailer 15

$8,579 SGD

A$10,324 AUD

View

Price last confirmed 10 days ago

Retailer 16

$12,625 SGD

$9,876 USD

View

Price last confirmed 7 days ago

Retailer 17

$15,329 SGD

A$18,447 AUD

View

Retailer 18

$15,865 SGD

$12,410 USD

View

Price last confirmed 7 days ago

Retailer 19

$19,755 SGD

$15,453 USD

View

Retailer 20

$22,004 SGD

$17,212 USD

View

Most Expensive

Brilliant Earth

18433127A · Nov 1

$23,574 SGD

$18,440 USD

View

20 more retailers have this diamond

Prices start from $3,668 SGDSave up to $19,906 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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15.05ct Oval

$3,668 SGD