Marquise|Lab Grown|IGI

3.02ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821627050

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821627050

Diamond specifications and retailer prices

From £593 GBP
$794 USD
As of October 30, 2026
Save £2,877 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,469 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821627050 or 821627050. Listed at 23 retailers as of October 27, 2026, with prices from £593 to £3,469, a £2,877 spread on the same certified stone. Queensmith lists it at £3,469. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627050
Dimensions14.70 × 7.43 × 4.68 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
14.70 mm7.43 mm3.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627050
Side View
Table 57.0%Crown 34.4°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.0%

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: £800 GBP|Low: £569 GBP|High: £2,647 GBP|Avg: £1,459 GBP|-3.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4£593 GBP
Retailer 21£645 GBP
Retailer 11£663 GBP
Retailer 3£687 GBP
Retailer 14£687 GBP
Retailer 1£800 GBP
Retailer 17£828 GBP
Retailer 6£908 GBP
Retailer 12£1,054 GBP
Retailer 7£1,109 GBP
Retailer 10£1,367 GBP
Retailer 18£1,550 GBP
Retailer 16£1,596 GBP
Retailer 20£1,634 GBP
Retailer 19£1,932 GBP
Retailer 2£2,138 GBP
Retailer 8£2,305 GBP
Retailer 9£2,323 GBP
Retailer 13£2,376 GBP
Retailer 15£2,589 GBP
Retailer 5£2,641 GBP

31 data points across 21 retailers

23 retailers£593 GBP to £3,469 GBP

A
Cheapest Retailer
-
£593 GBP
$794 USD
A
Retailer 2
-
£645 GBP
$864 USD
View
A
Retailer 3
-
£663 GBP
$889 USD
View
Final sale: no returns
Retailer 4
-
£687 GBP
$921 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£687 GBP
$921 USD
View
Retailer 6
-
£701 GBP
$939 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
£800 GBP
View
A
Retailer 8
-
£828 GBP
$1,110 USD
View
A
Retailer 9
-
£908 GBP
$1,216 USD
View
A
Retailer 10
-
£1,054 GBP
View
A
Retailer 11
-
£1,109 GBP
$1,486 USD
View
B+
Retailer 12
-
£1,367 GBP
$1,832 USD
View
Retailer 13
-
£1,550 GBP
A$3,196 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£1,596 GBP
ZAR 34,539 ZAR
View
B+
Retailer 15
-
£1,634 GBP
$2,190 USD
View
B+
Retailer 16
-
£1,932 GBP
$2,589 USD
View
B
Retailer 17
-
£2,138 GBP
View
B
Retailer 18
-
£2,305 GBP
$3,088 USD
View
B
Retailer 19
-
£2,323 GBP
$3,112 USD
View
B
Retailer 20
-
£2,376 GBP
$3,184 USD
View
B
Retailer 21
-
£2,589 GBP
View
Retailer 22
-
£2,641 GBP
A$5,445 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Queensmith
LG821627050 · Oct 27
£3,469 GBP
View
22 more retailers have this diamond
Prices start from £593 GBPSave up to £2,877 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
£593 GBP