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Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG839646155

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839646155

Diamond specifications and retailer prices

From £385 GBP
$516 USD
As of October 30, 2026
Save £3,972 GBP (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,357 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839646155 or 839646155. Listed at 17 retailers as of October 29, 2026, with prices from £385 to £4,357, a £3,972 spread on the same certified stone. Yadav Diamonds lists it at £4,357. 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

3.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646155
Dimensions14.92 × 7.55 × 4.73 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.92 mm7.55 mm3.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646155
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
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: £1,792 GBP|Low: £385 GBP|High: £4,357 GBP|Avg: £1,637 GBP|-5.4%
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
Retailer 14
Retailer 15
Retailer 16
Yadav Diamonds
October 30, 2026
Retailer 12£385 GBP
Retailer 7£449 GBP
Retailer 15£590 GBP
Retailer 9£603 GBP
Retailer 10£633 GBP
Retailer 8£760 GBP
Retailer 16£790 GBP
Retailer 11£1,113 GBP
Retailer 3£1,281 GBP
Retailer 4£1,441 GBP
Retailer 2£1,732 GBP
Retailer 1£1,792 GBP
Retailer 14£1,819 GBP
Retailer 5£2,382 GBP
Retailer 13£2,634 GBP
Retailer 6£3,553 GBP
Yadav Diamonds£4,357 GBP

15 data points across 17 retailers

17 retailers£385 GBP to £4,357 GBP

A
Cheapest Retailer
-
£385 GBP
$516 USD
A
Retailer 2
-
£449 GBP
$601 USD
View
A
Retailer 3
-
£590 GBP
$790 USD
View
A
Retailer 4
-
£603 GBP
View
B+
Retailer 5
-
£633 GBP
$848 USD
View
A
Retailer 6
-
£760 GBP
$1,018 USD
View
A
Retailer 7
-
£790 GBP
€1,008 EUR
View
B+
Retailer 8
-
£1,113 GBP
A$2,295 AUD
View
B+
Retailer 9
-
£1,281 GBP
$1,717 USD
View
B+
Retailer 10
-
£1,441 GBP
$1,931 USD
View
B+
Retailer 11
-
£1,732 GBP
$2,321 USD
View
B+
Retailer 12
-
£1,792 GBP
$2,401 USD
View
B+
Retailer 13
-
£1,819 GBP
SGD 3,293 SGD
View
B
Retailer 14
-
£2,382 GBP
View
B
Retailer 15
-
£2,634 GBP
$3,530 USD
View
B
Retailer 16
-
£3,553 GBP
$4,760 USD
View
Most Expensive
B
Yadav Diamonds
13331732 · Oct 29
£4,357 GBP
$5,838 USD
View
16 more retailers have this diamond
Prices start from £385 GBPSave up to £3,972 GBP

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.

A
3.02ct Marquise
£385 GBP