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Marquise|Lab Grown|IGI

2.54ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG834610882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610882

Diamond specifications and retailer prices

From £773 GBP
$1,036 USD
As of October 30, 2026
Save £3,843 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,616 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG834610882 or 834610882. Listed at 23 retailers as of October 30, 2026, with prices from £773 to £4,616, a £3,843 spread on the same certified stone. Novita Diamonds lists it at £4,616. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.54
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610882
Dimensions14.54 × 7.06 × 4.06 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.54 mm7.06 mm2.54 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834610882
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 57.5%

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: £4,616 GBP|Low: £773 GBP|High: £5,993 GBP|Avg: £1,900 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 12£773 GBP
Retailer 13£792 GBP
Retailer 16£814 GBP
Retailer 19£844 GBP
Retailer 18£854 GBP
Retailer 8£1,026 GBP
Retailer 14£1,134 GBP
Retailer 2£1,302 GBP
Retailer 17£1,349 GBP
Retailer 9£1,494 GBP
Retailer 21£1,582 GBP
Retailer 11£1,712 GBP
Retailer 5£2,004 GBP
Retailer 6£2,315 GBP
Retailer 20£2,332 GBP
Retailer 3£2,617 GBP
Retailer 4£2,940 GBP
Retailer 7£3,059 GBP
Retailer 10£3,164 GBP
Retailer 15£3,896 GBP
Novita Diamonds£4,616 GBP

28 data points across 21 retailers

23 retailers£773 GBP to £4,616 GBP

A
Cheapest Retailer
-
£773 GBP
$1,036 USD
A
Retailer 2
-
£792 GBP
$1,061 USD
View
A
Retailer 3
-
£814 GBP
$1,091 USD
View
Final sale: no returns
A
Retailer 4
-
£844 GBP
$1,131 USD
View
A
Retailer 5
-
£854 GBP
View
Retailer 6
-
£897 GBP
$1,202 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
£1,026 GBP
$1,375 USD
View
A
Retailer 8
-
£1,134 GBP
$1,519 USD
View
A
Retailer 9
-
£1,302 GBP
View
A
Retailer 10
-
£1,349 GBP
$1,808 USD
View
A
Retailer 11
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£1,494 GBP
€1,906 EUR
View
A
Retailer 12
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£1,582 GBP
$2,120 USD
View
A
Retailer 13
-
£1,712 GBP
$2,294 USD
View
A
Retailer 14
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£1,997 GBP
$2,676 USD
View
A
Retailer 15
-
£2,004 GBP
A$4,130 AUD
View
A
Retailer 16
-
£2,315 GBP
ZAR 50,102 ZAR
View
A
Retailer 17
-
£2,332 GBP
View
A
Retailer 18
-
£2,617 GBP
$3,506 USD
View
B+
Retailer 19
-
£2,940 GBP
$3,939 USD
View
B+
Retailer 20
-
£3,059 GBP
View
B+
Retailer 21
-
£3,164 GBP
$4,240 USD
View
B+
Retailer 22
-
£3,896 GBP
$5,220 USD
View
Most Expensive
B
Novita Diamonds
cert_834610882 · Oct 31
£4,616 GBP
A$9,515 AUD
View
22 more retailers have this diamond
Prices start from £773 GBPSave up to £3,843 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
2.54ct Marquise
£773 GBP