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Marquise|Lab Grown|IGI

3.05ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG844625984

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844625984

Diamond specifications and retailer prices

From £346 GBP
$464 USD
As of November 2, 2026
Save £3,632 GBP (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,978 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844625984 or 844625984. Listed at 17 retailers as of November 2, 2026, with prices from £346 to £3,978, a £3,632 spread on the same certified stone. Yadav Diamonds lists it at £3,978. 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

3.05
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844625984
Dimensions14.70 × 7.61 × 4.78 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm7.61 mm3.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844625984
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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 2
Current: £1,026 GBP|Low: £346 GBP|High: £3,978 GBP|Avg: £1,163 GBP|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Yadav Diamonds
November 2, 2026
Retailer 13£346 GBP
Retailer 4£387 GBP
Retailer 15£428 GBP
Retailer 9£487 GBP
Retailer 12£496 GBP
Retailer 6£552 GBP
Retailer 8£671 GBP
Retailer 5£706 GBP
Retailer 11£732 GBP
Retailer 14£998 GBP
Retailer 1£1,026 GBP
Retailer 2£1,244 GBP
Retailer 7£1,625 GBP
Retailer 16£1,985 GBP
Retailer 3£2,273 GBP
Retailer 10£3,070 GBP
Yadav Diamonds£3,978 GBP

9 data points across 17 retailers

17 retailers£346 GBP to £3,978 GBP

A
Cheapest Retailer
-
£346 GBP
$464 USD
A
Retailer 2
-
£387 GBP
$519 USD
View
A
Retailer 3
-
£428 GBP
$575 USD
View
A
Retailer 4
-
£487 GBP
View
A
Retailer 5
-
£496 GBP
$665 USD
View
B+
Retailer 6
-
£552 GBP
$741 USD
View
Retailer 7
-
£671 GBP
€857 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
£706 GBP
$947 USD
View
A
Retailer 9
-
£732 GBP
View
B+
Retailer 10
-
£998 GBP
A$2,061 AUD
View
B+
Retailer 11
-
£1,026 GBP
ZAR 22,252 ZAR
View
B+
Retailer 12
-
£1,244 GBP
$1,669 USD
View
B
Retailer 13
-
£1,625 GBP
$2,181 USD
View
B
Retailer 14
-
£1,985 GBP
View
B
Retailer 15
-
£2,273 GBP
$3,050 USD
View
B
Retailer 16
-
£3,070 GBP
$4,120 USD
View
Most Expensive
B
Yadav Diamonds
13357789 · Nov 2
£3,978 GBP
$5,338 USD
View
16 more retailers have this diamond
Prices start from £346 GBPSave up to £3,632 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
3.05ct Marquise
£346 GBP