Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG839637707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839637707

Diamond specifications and retailer prices

From £424 GBP
$564 USD
As of October 29, 2026
Save £2,257 GBP (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,681 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 LG839637707 or 839637707. Listed at 6 retailers as of October 29, 2026, with prices from £424 to £2,681, a £2,257 spread on the same certified stone. Frank Darling lists it at £2,681. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637707
Dimensions14.27 × 7.62 × 4.93 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.62 mm3.07 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637707
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.7%

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: £2,681 GBP|Low: £424 GBP|High: £2,681 GBP|Avg: £1,355 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£424 GBP
Retailer 4£588 GBP
Retailer 7£749 GBP
Retailer 2£827 GBP
Retailer 6£1,579 GBP
Retailer 5£1,847 GBP
Frank Darling£2,681 GBP

8 data points across 7 retailers

6 retailers£424 GBP to £2,681 GBP

A
Cheapest Retailer
-
£424 GBP
$564 USD
Final sale: no returns
B+
Retailer 2
-
£588 GBP
$783 USD
View
A
Retailer 3
-
£827 GBP
$1,101 USD
View
B+
Retailer 4
-
£1,579 GBP
$2,103 USD
View
B
Retailer 5
-
£1,847 GBP
$2,460 USD
View
Most Expensive
B
Frank Darling
100199547672KD · Oct 29
£2,681 GBP
$3,570 USD
View
5 more retailers have this diamond
Prices start from £424 GBPSave up to £2,257 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
£424 GBP