Marquise|Lab Grown|IGI

5.03ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG687526456

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG687526456

Diamond specifications and retailer prices

From $2,366 SGD

$1,850 USD

As of November 2, 2026

Save $7,250 SGD (75%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $9,616 SGD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687526456 or 687526456. Listed at 22 retailers as of October 31, 2026, with prices from $2,366 to $9,616, a $7,250 spread on the same certified stone. Taylor and Hart lists it at $9,616. 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

5.03

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG687526456

Dimensions18.56 × 8.78 × 5.27 mm

L/W Ratio2.11

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 LG687526456

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: $2,874 SGD|Low: $2,271 SGD|High: $7,942 SGD|Avg: $4,791 SGD|-0.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 2, 2026

Retailer 2$2,366 SGD

Retailer 3$2,745 SGD

Retailer 1$2,874 SGD

Retailer 10$2,961 SGD

Retailer 6$3,773 SGD

Retailer 11$3,924 SGD

Retailer 13$4,617 SGD

Retailer 12$4,794 SGD

Retailer 8$5,562 SGD

Retailer 9$5,576 SGD

Retailer 5$7,396 SGD

Retailer 7$7,838 SGD

Retailer 4$7,876 SGD

33 data points across 13 retailers

22 retailers$2,366 SGD to $9,616 SGD

Cheapest Retailer

$2,366 SGD

$1,850 USD

B+

Retailer 2

$2,574 SGD

$2,013 USD

View

B+

Retailer 3

$2,649 SGD

$2,071 USD

View

Final sale: no returns

Retailer 4

$2,745 SGD

$2,146 USD

View

Price last confirmed 21 days ago

B+

Retailer 5

$2,745 SGD

$2,146 USD

View

B+

Retailer 6

$2,874 SGD

£1,769 GBP

View

B+

Retailer 7

$2,961 SGD

$2,315 USD

View

B+

Retailer 8

$3,172 SGD

$2,480 USD

View

B+

Retailer 9

$3,773 SGD

£2,323 GBP

View

B+

Retailer 10

$3,924 SGD

$3,068 USD

View

Retailer 11

$4,617 SGD

$3,610 USD

View

Retailer 12

$4,769 SGD

$3,729 USD

View

Retailer 13

$4,794 SGD

€3,570 EUR

View

Price last confirmed 8 days ago

Retailer 14

$5,562 SGD

A$6,691 AUD

View

Retailer 15

$5,576 SGD

ZAR 70,441 ZAR

View

Retailer 16

$5,672 SGD

£3,492 GBP

View

Retailer 17

$7,396 SGD

$5,783 USD

View

Retailer 18

$7,838 SGD

£4,826 GBP

View

Retailer 19

$7,876 SGD

$6,158 USD

View

Retailer 20

$8,121 SGD

$6,350 USD

View

Retailer 21

$9,164 SGD

View

Most Expensive

Taylor and Hart

9XH4SB4 · Oct 31

$9,616 SGD

$7,519 USD

View

21 more retailers have this diamond

Prices start from $2,366 SGDSave up to $7,250 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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