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Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG847661631

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847661631

Diamond specifications and retailer prices

From £452 GBP
HK$4,700 HKD
As of October 29, 2026
Save £2,041 GBP (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,493 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG847661631 or 847661631. Listed at 9 retailers as of October 29, 2026, with prices from £452 to £2,493, a £2,041 spread on the same certified stone. Brilliant Earth lists it at £2,493. 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

3.07
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661631
Dimensions15.25 × 7.53 × 4.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.25 mm7.53 mm3.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661631
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.9%

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: £2,493 GBP|Low: £374 GBP|High: £2,493 GBP|Avg: £1,044 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£374 GBP
Retailer 7£452 GBP
Retailer 6£522 GBP
Retailer 10£650 GBP
Retailer 5£681 GBP
Retailer 9£1,114 GBP
Retailer 3£1,301 GBP
Retailer 2£1,798 GBP
Retailer 4£1,881 GBP
Brilliant Earth£2,493 GBP

5 data points across 10 retailers

9 retailers£452 GBP to £2,493 GBP

A
Cheapest Retailer
-
£452 GBP
HK$4,700 HKD
A
Retailer 2
-
£522 GBP
$695 USD
View
B+
Retailer 3
-
£650 GBP
$866 USD
View
A
Retailer 4
-
£681 GBP
View
B+
Retailer 5
-
£1,114 GBP
$1,484 USD
View
B+
Retailer 6
-
£1,301 GBP
SGD 2,342 SGD
View
B+
Retailer 7
-
£1,798 GBP
$2,394 USD
View
B
Retailer 8
-
£1,881 GBP
$2,505 USD
View
Most Expensive
B
Brilliant Earth
22315284A · Oct 29
£2,493 GBP
$3,320 USD
View
8 more retailers have this diamond
Prices start from £452 GBPSave up to £2,041 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
3.07ct Marquise
£452 GBP