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Marquise|Lab Grown|IGI

3.07ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG828618735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618735

Diamond specifications and retailer prices

From £486 GBP
$651 USD
As of October 30, 2026
Save £3,656 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,142 GBP at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618735 or 828618735. Listed at 14 retailers as of October 30, 2026, with prices from £486 to £4,142, a £3,656 spread on the same certified stone. Do Amore Diamonds lists it at £4,142. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618735
Dimensions15.22 × 7.60 × 4.76 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.60 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618735
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 30
Current: £4,142 GBP|Low: £466 GBP|High: £4,314 GBP|Avg: £1,487 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 18, 2026
Retailer 14£486 GBP
Retailer 17£528 GBP
Retailer 9£545 GBP
Retailer 8£751 GBP
Retailer 3£792 GBP
Retailer 4£827 GBP
Retailer 13£828 GBP
Retailer 11£874 GBP
Retailer 16£920 GBP
Retailer 5£1,042 GBP
Retailer 12£1,439 GBP
Retailer 15£1,749 GBP
Retailer 2£1,926 GBP
Retailer 7£2,140 GBP
Retailer 10£2,456 GBP
Retailer 6£2,926 GBP
Do Amore Diamonds£4,142 GBP

20 data points across 17 retailers

14 retailers£486 GBP to £4,142 GBP

A
Cheapest Retailer
-
£486 GBP
$651 USD
A
Retailer 2
-
£528 GBP
$708 USD
View
Retailer 3
-
£545 GBP
HK$5,700 HKD
View
Price last confirmed 58 days ago
A
Retailer 4
-
£792 GBP
$1,061 USD
View
A
Retailer 5
-
£827 GBP
$1,108 USD
View
A
Retailer 6
-
£828 GBP
$1,110 USD
View
Retailer 7
-
£874 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
£920 GBP
$1,233 USD
View
B+
Retailer 9
-
£1,042 GBP
A$2,148 AUD
View
B+
Retailer 10
-
£1,439 GBP
$1,928 USD
View
B
Retailer 11
-
£1,749 GBP
$2,343 USD
View
B
Retailer 12
-
£1,926 GBP
$2,580 USD
View
Retailer 13
-
£2,456 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
7-1793134 · Oct 31
£4,142 GBP
$5,550 USD
View
13 more retailers have this diamond
Prices start from £486 GBPSave up to £3,656 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
£486 GBP