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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG847644365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847644365

Diamond specifications and retailer prices

From £520 GBP
As of October 29, 2026
Save £5,345 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,865 GBP at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847644365 or 847644365. Listed at 22 retailers as of October 29, 2026, with prices from £520 to £5,865, a £5,345 spread on the same certified stone. The Diamond Guys lists it at £5,865. 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

3.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847644365
Dimensions15.13 × 7.65 × 4.65 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.13 mm7.65 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847644365
Side View
Table 58.0%Crown 31.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: £1,664 GBP|Low: £470 GBP|High: £5,865 GBP|Avg: £2,207 GBP|+85.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
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Retailer 21
The Diamond Guys
November 4, 2026
Retailer 14£481 GBP
Retailer 10£520 GBP
Retailer 17£895 GBP
Retailer 3£999 GBP
Retailer 8£1,042 GBP
Retailer 2£1,208 GBP
Retailer 12£1,415 GBP
Retailer 1£1,664 GBP
Retailer 19£1,666 GBP
Retailer 6£2,233 GBP
Retailer 13£2,282 GBP
Retailer 4£2,689 GBP
Retailer 15£2,768 GBP
Retailer 5£2,875 GBP
Retailer 9£3,322 GBP
Retailer 16£3,326 GBP
Retailer 21£3,347 GBP
Retailer 18£3,401 GBP
Retailer 7£4,223 GBP
Retailer 11£4,895 GBP
Retailer 20£5,182 GBP
The Diamond Guys£5,865 GBP

8 data points across 22 retailers

22 retailers£520 GBP to £5,865 GBP

Retailer 1
-
£481 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
£520 GBP
View
A
Retailer 3
-
£895 GBP
View
A
Retailer 4
-
£999 GBP
View
B+
Retailer 5
-
£1,042 GBP
View
Final sale: no returns
B+
Retailer 6
-
£1,208 GBP
View
B+
Retailer 7
-
£1,415 GBP
View
B+
Retailer 8
-
£1,664 GBP
View
B+
Retailer 9
-
£1,666 GBP
View
B
Retailer 10
-
£2,233 GBP
View
Retailer 11
-
£2,282 GBP
View
Price last confirmed 7 days ago
B
Retailer 12
-
£2,689 GBP
View
B
Retailer 13
-
£2,768 GBP
View
B
Retailer 14
-
£2,875 GBP
View
B
Retailer 15
-
£3,322 GBP
View
B
Retailer 16
-
£3,326 GBP
View
B
Retailer 17
-
£3,347 GBP
View
B
Retailer 18
-
£3,401 GBP
View
B
Retailer 19
-
£4,223 GBP
View
B
Retailer 20
-
£4,895 GBP
View
B
Retailer 21
-
£5,182 GBP
View
Most Expensive
B
The Diamond Guys
1998511059 · Nov 3
£5,865 GBP
$7,866 USD
View
21 more retailers have this diamond
Prices start from £520 GBPSave up to £5,345 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
3.03ct Marquise
£520 GBP