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Marquise|Lab Grown|IGI

3.08ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG750584077

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750584077

Diamond specifications and retailer prices

From £424 GBP
$565 USD
As of October 29, 2026
Save £2,265 GBP (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,689 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750584077 or 750584077. Listed at 7 retailers as of October 29, 2026, with prices from £424 to £2,689, a £2,265 spread on the same certified stone. Frank Darling lists it at £2,689. 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

3.08
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750584077
Dimensions7.44 × 7.44 × 4.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.44 mm7.44 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750584077
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 29
Current: £2,689 GBP|Low: £270 GBP|High: £3,094 GBP|Avg: £1,325 GBP|-5.4%
Frank Darling
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
October 28, 2026
Retailer 4£270 GBP
Retailer 2£424 GBP
Retailer 7£592 GBP
Retailer 11£630 GBP
Retailer 12£653 GBP
Retailer 13£713 GBP
Retailer 10£720 GBP
Retailer 5£1,030 GBP
Retailer 9£1,584 GBP
Retailer 14£1,638 GBP
Retailer 6£1,832 GBP
Retailer 8£1,851 GBP
Frank Darling£2,689 GBP
Retailer 3£3,094 GBP

17 data points across 14 retailers

7 retailers£424 GBP to £2,689 GBP

A
Cheapest Retailer
-
£424 GBP
$565 USD
Final sale: no returns
B+
Retailer 2
-
£592 GBP
$788 USD
View
B+
Retailer 3
-
£1,269 GBP
CA$2,348 CAD
View
B+
Retailer 4
-
£1,584 GBP
$2,110 USD
View
B
Retailer 5
-
£1,832 GBP
$2,439 USD
View
B
Retailer 6
-
£1,851 GBP
$2,465 USD
View
Most Expensive
B
Frank Darling
100757402611KD · Oct 29
£2,689 GBP
$3,582 USD
View
6 more retailers have this diamond
Prices start from £424 GBPSave up to £2,265 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
3.08ct Marquise
£424 GBP