Marquise|Lab Grown|IGI

3.79ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG794697987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794697987

Diamond specifications and retailer prices

From $2,357 SGD

$1,844 USD

As of October 30, 2026

Save $8,205 SGD (78%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $16,223 SGD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 3.79ct lab-grown marquise diamond

This 3.79ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794697987 or 794697987. Listed at 24 retailers as of October 30, 2026, with a 348% 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

3.79

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794697987

Dimensions16.64 × 8.00 × 4.93 mm

L/W Ratio2.08

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 LG794697987

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 30

Current: $16,223 SGD|Low: $2,264 SGD|High: $16,223 SGD|Avg: $5,662 SGD

Do Amore Diamonds

Retailer 2

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Retailer 24

October 30, 2026

Retailer 4$2,357 SGD

Retailer 3$2,566 SGD

Retailer 10$2,734 SGD

Retailer 24$2,734 SGD

Retailer 20$2,806 SGD

Retailer 12$2,883 SGD

Retailer 9$2,888 SGD

Retailer 11$2,993 SGD

Retailer 22$3,520 SGD

Retailer 14$3,831 SGD

Retailer 5$4,150 SGD

Retailer 13$4,153 SGD

Retailer 23$4,601 SGD

Retailer 15$5,728 SGD

Retailer 21$6,828 SGD

Retailer 8$6,837 SGD

Retailer 18$7,010 SGD

Retailer 7$7,370 SGD

Retailer 2$7,402 SGD

Retailer 17$7,696 SGD

Retailer 6$8,137 SGD

Retailer 19$8,668 SGD

Retailer 16$10,562 SGD

Do Amore Diamonds$16,223 SGD

38 data points across 24 retailers

24 retailers$2,357 SGD to $10,562 SGD

Cheapest Retailer

$2,357 SGD

$1,844 USD

Retailer 2

$2,566 SGD

$2,007 USD

View

Retailer 3

$2,734 SGD

$2,139 USD

View

Price last confirmed 17 days ago

Retailer 4

$2,734 SGD

$2,139 USD

View

Retailer 5

$2,806 SGD

$2,195 USD

View

B+

Retailer 6

$2,883 SGD

$2,255 USD

View

Final sale: no returns

Retailer 7

$2,888 SGD

$2,259 USD

View

B+

Retailer 8

$2,993 SGD

$2,341 USD

View

Retailer 9

$3,520 SGD

£2,168 GBP

View

Price last confirmed 13 days ago

B+

Retailer 10

$3,831 SGD

$2,997 USD

View

B+

Retailer 11

$4,150 SGD

$3,246 USD

View

B+

Retailer 12

$4,153 SGD

£2,558 GBP

View

B+

Retailer 13

$4,601 SGD

$3,599 USD

View

Retailer 14

$5,728 SGD

£3,528 GBP

View

Retailer 15

$6,828 SGD

A$8,217 AUD

View

Price last confirmed 8 days ago

Retailer 16

$6,837 SGD

A$8,228 AUD

View

Price last confirmed 21 days ago

Retailer 17

$7,010 SGD

ZAR 88,589 ZAR

View

Retailer 18

$7,370 SGD

$5,765 USD

View

Retailer 19

$7,402 SGD

$5,790 USD

View

Retailer 20

$7,696 SGD

$6,020 USD

View

Price last confirmed 30 days ago

Retailer 21

$8,137 SGD

$6,365 USD

View

Retailer 22

$8,668 SGD

£5,339 GBP

View

Retailer 23

$10,562 SGD

$8,262 USD

View

Most Expensive

Do Amore Diamonds

27-1ADC0AD5E · Oct 30

$16,223 SGD

$12,690 USD

View

Price under review

23 more retailers have this diamond

Prices start from $2,357 SGDSave up to $8,205 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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