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Marquise|Lab Grown|IGI

3.07ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG801649172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801649172

Diamond specifications and retailer prices

From £347 GBP
$466 USD
As of November 2, 2026
Save £2,738 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,085 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG801649172 or 801649172. Listed at 15 retailers as of November 2, 2026, with prices from £347 to £3,085, a £2,738 spread on the same certified stone. Do Amore Diamonds lists it at £3,085. 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

3.07
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801649172
Dimensions15.25 × 7.46 × 4.69 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.25 mm7.46 mm3.07 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801649172
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.0%

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: £3,085 GBP|Low: £271 GBP|High: £3,085 GBP|Avg: £1,076 GBP|+2.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 7£347 GBP
Retailer 4£388 GBP
Retailer 14£389 GBP
Retailer 12£431 GBP
Retailer 2£490 GBP
Retailer 11£575 GBP
Retailer 8£744 GBP
Retailer 15£796 GBP
Retailer 10£1,004 GBP
Retailer 13£1,250 GBP
Retailer 6£1,397 GBP
Retailer 5£1,626 GBP
Retailer 3£1,647 GBP
Retailer 9£1,986 GBP
Do Amore Diamonds£3,085 GBP

25 data points across 15 retailers

15 retailers£347 GBP to £3,085 GBP

A
Cheapest Retailer
-
£347 GBP
$466 USD
A
Retailer 2
-
£388 GBP
$521 USD
View
Final sale: no returns
A
Retailer 3
-
£389 GBP
$522 USD
View
A
Retailer 4
-
£431 GBP
$578 USD
View
A
Retailer 5
-
£490 GBP
View
B+
Retailer 6
-
£575 GBP
$772 USD
View
A
Retailer 7
-
£744 GBP
View
A
Retailer 8
-
£796 GBP
$1,068 USD
View
B+
Retailer 9
-
£1,004 GBP
A$2,073 AUD
View
B+
Retailer 10
-
£1,250 GBP
$1,678 USD
View
B+
Retailer 11
-
£1,397 GBP
View
B+
Retailer 12
-
£1,626 GBP
$2,182 USD
View
B+
Retailer 13
-
£1,647 GBP
$2,210 USD
View
B
Retailer 14
-
£1,986 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CA1E95D47 · Nov 2
£3,085 GBP
$4,140 USD
View
14 more retailers have this diamond
Prices start from £347 GBPSave up to £2,738 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
£347 GBP