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Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG733555882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733555882

Diamond specifications and retailer prices

From £964 GBP
$1,291 USD
As of October 30, 2026
Save £3,753 GBP (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £7,180 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG733555882 or 733555882. Listed at 24 retailers as of October 30, 2026, with a 389% 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

3.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733555882
Dimensions14.50 × 7.57 × 4.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm7.57 mm3.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733555882
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,892 GBP|Low: £834 GBP|High: £4,575 GBP|Avg: £2,349 GBP|-0.2%
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
October 30, 2026
Retailer 7£964 GBP
Retailer 12£1,043 GBP
Retailer 5£1,168 GBP
Retailer 15£1,210 GBP
Retailer 11£1,340 GBP
Retailer 4£1,374 GBP
Retailer 1£1,892 GBP
Retailer 3£1,910 GBP
Retailer 10£3,021 GBP
Retailer 8£3,102 GBP
Retailer 6£3,230 GBP
Retailer 2£3,261 GBP
Retailer 9£3,835 GBP
Retailer 13£3,905 GBP
Retailer 14£4,433 GBP

41 data points across 15 retailers

24 retailers£964 GBP to £4,716 GBP

A
Cheapest Retailer
-
£964 GBP
$1,291 USD
Retailer 2
-
£1,043 GBP
$1,398 USD
View
Price last confirmed 22 days ago
Retailer 3
-
£1,135 GBP
$1,521 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
£1,168 GBP
$1,565 USD
View
Final sale: no returns
Retailer 5
-
£1,210 GBP
$1,621 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£1,210 GBP
$1,621 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
£1,210 GBP
$1,621 USD
View
B+
Retailer 8
-
£1,340 GBP
$1,795 USD
View
B+
Retailer 9
-
£1,374 GBP
$1,841 USD
View
B+
Retailer 10
-
£1,892 GBP
View
B
Retailer 11
-
£1,910 GBP
$2,559 USD
View
B
Retailer 12
-
£2,196 GBP
$2,943 USD
View
Retailer 13
-
£2,504 GBP
$3,355 USD
View
Price last confirmed 30 days ago
Retailer 14
-
£3,021 GBP
A$6,228 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£3,102 GBP
ZAR 67,138 ZAR
View
B
Retailer 16
-
£3,230 GBP
View
B
Retailer 17
-
£3,261 GBP
$4,369 USD
View
B
Retailer 18
-
£3,529 GBP
$4,728 USD
View
B
Retailer 19
-
£3,702 GBP
$4,961 USD
View
B
Retailer 20
-
£3,835 GBP
View
B
Retailer 21
-
£3,905 GBP
$5,232 USD
View
B
Retailer 22
-
£4,433 GBP
$5,940 USD
View
B
Retailer 23
-
£4,716 GBP
$6,319 USD
View
Most Expensive
Do Amore Diamonds
27-C44BFC578 · Oct 29
£7,180 GBP
$9,620 USD
View
Price under review
23 more retailers have this diamond
Prices start from £964 GBPSave up to £3,753 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
£964 GBP