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Marquise|Lab Grown|IGI

3.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG760507324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760507324

Diamond specifications and retailer prices

From £5,805 GBP
$7,730 USD
As of October 28, 2026
20 retailers carry this diamond
Most expensive: £7,468 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760507324 or 760507324. Listed at 20 retailers as of October 28, 2026. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760507324
Dimensions15.16 × 7.43 × 4.67 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.16 mm7.43 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760507324
Side View
Table 61.0%Crown 35.5°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £7,468 GBP|Low: £1,132 GBP|High: £8,027 GBP|Avg: £3,164 GBP|-6.6%
Novita Diamonds
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 14, 2026
Retailer 14£1,132 GBP
Retailer 19£1,505 GBP
Retailer 7£1,637 GBP
Retailer 10£1,684 GBP
Retailer 4£1,745 GBP
Retailer 9£1,745 GBP
Retailer 2£1,870 GBP
Retailer 5£2,399 GBP
Retailer 13£2,451 GBP
Retailer 15£2,640 GBP
Retailer 6£2,769 GBP
Retailer 17£2,786 GBP
Retailer 12£3,064 GBP
Retailer 11£3,307 GBP
Retailer 8£3,945 GBP
Retailer 18£4,039 GBP
Retailer 3£4,768 GBP
Retailer 21£4,828 GBP
Retailer 16£5,045 GBP
Retailer 20£5,805 GBP
Novita Diamonds£7,468 GBP

29 data points across 21 retailers

20 retailers

Retailer 1
-
£1,505 GBP
$2,004 USD
Price last confirmed 21 days ago
Retailer 2
-
£1,637 GBP
$2,180 USD
View
Price last confirmed 31 days ago
Retailer 3
-
£1,745 GBP
$2,324 USD
View
Price last confirmed 19 days ago
Retailer 4
-
£1,745 GBP
$2,324 USD
View
Price last confirmed 26 days ago
Retailer 5
-
£2,018 GBP
$2,687 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£2,399 GBP
$3,195 USD
View
Price last confirmed 29 days ago
Retailer 7
-
£2,451 GBP
View
Price last confirmed 16 days ago
Retailer 8
-
£2,640 GBP
$3,515 USD
View
Price last confirmed 17 days ago
Retailer 9
-
£2,769 GBP
$3,688 USD
View
Price last confirmed 17 days ago
Retailer 10
-
£2,866 GBP
$3,816 USD
View
Price last confirmed 15 days ago
Retailer 11
-
£3,307 GBP
View
Price last confirmed 17 days ago
Retailer 12
-
£4,039 GBP
ZAR 86,894 ZAR
View
Price last confirmed 19 days ago
Retailer 13
-
£4,702 GBP
$6,262 USD
View
Price last confirmed 18 days ago
Retailer 14
-
£4,768 GBP
$6,349 USD
View
Price last confirmed 18 days ago
Retailer 15
-
£4,828 GBP
$6,430 USD
View
Price last confirmed 22 days ago
Retailer 16
-
£5,045 GBP
View
Price last confirmed 17 days ago
Retailer 17
-
£5,218 GBP
$6,949 USD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
£5,805 GBP
$7,730 USD
View
Retailer 19
-
£6,108 GBP
$8,134 USD
View
Price last confirmed 16 days ago
Most Expensive
Novita Diamonds
cert_760507324 · Oct 8
£7,468 GBP
A$15,301 AUD
View
Price last confirmed 21 days ago
19 more retailers have this diamond
Prices start from £5,805 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.

B+
3.08ct Marquise
£5,805 GBP