Marquise|Lab Grown|IGI

3.07ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG837684740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837684740

Diamond specifications and retailer prices

From £584 GBP
$783 USD
As of October 30, 2026
Save £3,520 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,105 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837684740 or 837684740. Listed at 22 retailers as of October 30, 2026, with prices from £584 to £4,105, a £3,520 spread on the same certified stone. Brilliant Earth lists it at £4,105. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837684740
Dimensions14.48 × 7.71 × 4.82 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.48 mm7.71 mm3.07 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837684740
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: £4,105 GBP|Low: £584 GBP|High: £4,105 GBP|Avg: £1,553 GBP
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 12£584 GBP
Retailer 20£678 GBP
Retailer 19£698 GBP
Retailer 14£769 GBP
Retailer 21£810 GBP
Retailer 13£867 GBP
Retailer 4£900 GBP
Retailer 7£970 GBP
Retailer 15£1,039 GBP
Retailer 11£1,138 GBP
Retailer 17£1,530 GBP
Retailer 6£1,534 GBP
Retailer 3£1,573 GBP
Retailer 18£1,611 GBP
Retailer 9£2,161 GBP
Retailer 8£2,279 GBP
Retailer 10£2,342 GBP
Retailer 5£2,425 GBP
Retailer 2£2,540 GBP
Retailer 16£3,847 GBP
Brilliant Earth£4,105 GBP

20 data points across 21 retailers

22 retailers£584 GBP to £4,105 GBP

A
Cheapest Retailer
-
£584 GBP
$783 USD
A
Retailer 2
-
£678 GBP
$908 USD
View
A
Retailer 3
-
£698 GBP
$935 USD
View
Final sale: no returns
Retailer 4
-
£769 GBP
$1,030 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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£810 GBP
$1,085 USD
View
A
Retailer 6
-
£867 GBP
View
A
Retailer 7
-
£900 GBP
$1,206 USD
View
A
Retailer 8
-
£970 GBP
$1,300 USD
View
A
Retailer 9
-
£1,039 GBP
View
A
Retailer 10
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£1,138 GBP
€1,452 EUR
View
B+
Retailer 11
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£1,530 GBP
A$3,154 AUD
View
B+
Retailer 12
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£1,534 GBP
$2,055 USD
View
B+
Retailer 13
-
£1,573 GBP
ZAR 34,056 ZAR
View
B+
Retailer 14
-
£1,611 GBP
$2,159 USD
View
B+
Retailer 15
-
£2,161 GBP
$2,896 USD
View
Retailer 16
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£2,229 GBP
View
Price last confirmed 22 days ago
B+
Retailer 17
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£2,279 GBP
$3,053 USD
View
B+
Retailer 18
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£2,342 GBP
$3,138 USD
View
B+
Retailer 19
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£2,425 GBP
$3,249 USD
View
B+
Retailer 20
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£2,540 GBP
View
B
Retailer 21
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£3,847 GBP
A$7,931 AUD
View
Most Expensive
B
Brilliant Earth
21640675A · Oct 31
£4,105 GBP
$5,500 USD
View
21 more retailers have this diamond
Prices start from £584 GBPSave up to £3,520 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
£584 GBP