Oval|Lab Grown|IGI

15.03ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG780608328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780608328

Diamond specifications and retailer prices

From $5,955 SGD

£3,668 GBP

As of October 27, 2026

Save $34,148 SGD (85%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $40,103 SGD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 15.03ct lab-grown oval diamond

This 15.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780608328 or 780608328. Listed at 22 retailers as of October 26, 2026, with prices from $5,955 to $40,103, a $34,148 spread on the same certified stone. Brilliant Earth lists it at $40,103. 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

15.03

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle42.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780608328

Dimensions19.48 × 13.90 × 8.85 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780608328

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: $39,899 SGD|Low: $5,944 SGD|High: $40,500 SGD|Avg: $13,968 SGD|-1.5%

Brilliant Earth

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November 1, 2026

Retailer 21$5,955 SGD

Retailer 3$6,372 SGD

Retailer 11$6,706 SGD

Retailer 7$7,136 SGD

Retailer 12$7,424 SGD

Retailer 20$7,428 SGD

Retailer 6$7,461 SGD

Retailer 18$8,628 SGD

Retailer 13$8,738 SGD

Retailer 14$8,812 SGD

Retailer 22$9,396 SGD

Retailer 19$10,540 SGD

Retailer 16$11,415 SGD

Retailer 5$11,425 SGD

Retailer 9$11,445 SGD

Retailer 10$14,123 SGD

Retailer 15$19,049 SGD

Retailer 17$20,543 SGD

Retailer 8$20,550 SGD

Retailer 4$26,533 SGD

Retailer 2$36,624 SGD

Brilliant Earth$39,899 SGD

27 data points across 22 retailers

22 retailers$5,955 SGD to $40,103 SGD

Cheapest Retailer

$5,955 SGD

£3,668 GBP

Retailer 2

$6,372 SGD

$4,984 USD

View

Retailer 3

$6,706 SGD

$5,246 USD

View

Price last confirmed 7 days ago

Retailer 4

$7,424 SGD

$5,807 USD

View

Price last confirmed 7 days ago

Retailer 5

$7,428 SGD

$5,810 USD

View

Retailer 6

$7,461 SGD

$5,836 USD

View

B+

Retailer 7

$8,628 SGD

$6,749 USD

View

B+

Retailer 8

$8,738 SGD

HK$53,400 HKD

View

Retailer 9

$8,812 SGD

$6,893 USD

View

Price last confirmed 7 days ago

B+

Retailer 10

$9,396 SGD

£5,787 GBP

View

B+

Retailer 11

$10,540 SGD

$8,245 USD

View

B+

Retailer 12

$11,415 SGD

€8,504 EUR

View

B+

Retailer 13

$11,425 SGD

$8,937 USD

View

Retailer 14

$11,445 SGD

ZAR 144,631 ZAR

View

Price last confirmed 7 days ago

Retailer 15

$14,123 SGD

A$16,996 AUD

View

Price last confirmed 9 days ago

Retailer 16

$19,049 SGD

A$22,924 AUD

View

Price last confirmed 23 days ago

Retailer 17

$20,543 SGD

$16,069 USD

View

Retailer 18

$20,550 SGD

$16,075 USD

View

Retailer 19

$26,533 SGD

$20,754 USD

View

Retailer 20

$36,624 SGD

$28,648 USD

View

Retailer 21

$39,899 SGD

$31,210 USD

View

Most Expensive

Brilliant Earth

18005448A · Oct 26

$40,103 SGD

$31,370 USD

View

21 more retailers have this diamond

Prices start from $5,955 SGDSave up to $34,148 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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