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Marquise|Lab Grown|IGI

3.02ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG764623480

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764623480

Diamond specifications and retailer prices

From £1,729 GBP
$2,316 USD
As of October 30, 2026
Save £5,358 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,087 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG764623480 or 764623480. Listed at 13 retailers as of October 30, 2026, with prices from £1,729 to £7,087, a £5,358 spread on the same certified stone. Novita Diamonds lists it at £7,087. 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

3.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764623480
Dimensions14.38 × 7.52 × 4.76 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.52 mm3.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764623480
Side View
Table 59.0%Crown 38.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.3%

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 30
Current: £7,087 GBP|Low: £1,681 GBP|High: £7,823 GBP|Avg: £3,829 GBP|-9.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4£1,681 GBP
Retailer 12£1,729 GBP
Retailer 2£2,193 GBP
Retailer 8£2,280 GBP
Retailer 11£2,396 GBP
Retailer 7£2,515 GBP
Retailer 5£3,703 GBP
Retailer 9£4,110 GBP
Retailer 6£4,579 GBP
Retailer 3£5,588 GBP
Retailer 10£5,829 GBP
Novita Diamonds£7,087 GBP

41 data points across 12 retailers

13 retailers£1,729 GBP to £7,087 GBP

Retailer 1
-
£1,681 GBP
$2,253 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£1,729 GBP
$2,316 USD
View
A
Retailer 3
-
£2,193 GBP
View
A
Retailer 4
-
£2,280 GBP
$3,055 USD
View
A
Retailer 5
-
£2,396 GBP
$3,210 USD
View
A
Retailer 6
-
£2,515 GBP
€3,209 EUR
View
A
Retailer 7
-
£3,703 GBP
ZAR 80,160 ZAR
View
A
Retailer 8
-
£4,110 GBP
$5,507 USD
View
Retailer 9
-
£4,306 GBP
$5,770 USD
View
Price last confirmed 62 days ago
B+
Retailer 10
-
£4,579 GBP
View
B+
Retailer 11
-
£5,588 GBP
$7,487 USD
View
B+
Retailer 12
-
£5,829 GBP
$7,810 USD
View
Most Expensive
B
Novita Diamonds
cert_764623480 · Oct 31
£7,087 GBP
A$14,608 AUD
View
12 more retailers have this diamond
Prices start from £1,729 GBPSave up to £5,358 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
3.02ct Marquise
£1,729 GBP