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Marquise|Lab Grown|IGI

3.07ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG841659929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841659929

Diamond specifications and retailer prices

From £325 GBP
As of November 4, 2026
Save £1,183 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,054 GBP at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841659929 or 841659929. Listed at 20 retailers as of November 4, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841659929
Dimensions15.42 × 7.60 × 4.71 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm7.60 mm3.07 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841659929
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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: Nov 4
Current: £2,054 GBP|Low: £325 GBP|High: £2,054 GBP|Avg: £920 GBP
Rare Carat
Retailer 2
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Retailer 12
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Retailer 20
November 4, 2026
Retailer 2£325 GBP
Retailer 4£363 GBP
Retailer 15£364 GBP
Retailer 6£403 GBP
Retailer 10£412 GBP
Retailer 19£447 GBP
Retailer 18£511 GBP
Retailer 14£635 GBP
Retailer 11£635 GBP
Retailer 16£658 GBP
Retailer 9£869 GBP
Retailer 8£896 GBP
Retailer 20£951 GBP
Retailer 3£1,130 GBP
Retailer 13£1,295 GBP
Retailer 5£1,320 GBP
Retailer 12£1,473 GBP
Retailer 7£1,480 GBP
Retailer 17£1,508 GBP
Rare Carat£2,054 GBP

29 data points across 20 retailers

20 retailers£325 GBP to £1,508 GBP

A
Cheapest Retailer
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£325 GBP
A
Retailer 2
-
£363 GBP
View
Final sale: no returns
A
Retailer 3
-
£364 GBP
View
A
Retailer 4
-
£403 GBP
View
Retailer 5
-
£412 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£447 GBP
View
A
Retailer 7
-
£511 GBP
View
B+
Retailer 8
-
£635 GBP
View
A
Retailer 9
-
£635 GBP
View
A
Retailer 10
-
£658 GBP
View
A
Retailer 11
-
£869 GBP
View
A
Retailer 12
-
£896 GBP
View
B+
Retailer 13
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£951 GBP
View
B+
Retailer 14
-
£1,130 GBP
View
B+
Retailer 15
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£1,295 GBP
View
B
Retailer 16
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£1,320 GBP
View
B+
Retailer 17
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£1,473 GBP
View
B+
Retailer 18
-
£1,480 GBP
View
B+
Retailer 19
-
£1,508 GBP
View
Most Expensive
Rare Carat
DK-3825_l_841659929 · Oct 14
£2,054 GBP
$2,755 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from £325 GBPSave up to £1,183 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
£325 GBP