Marquise|Lab Grown|IGI

3.07ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841688084

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841688084

Diamond specifications and retailer prices

From £743 GBP
$996 USD
As of October 27, 2026
Save £3,645 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,388 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 LG841688084 or 841688084. Listed at 21 retailers as of October 27, 2026, with prices from £743 to £4,388, a £3,645 spread on the same certified stone. Brilliant Earth lists it at £4,388. 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 angle36.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841688084
Dimensions15.69 × 7.34 × 4.55 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.34 mm3.07 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841688084
Side View
Table 60.0%Crown 36.6°Girdle: STK-THKPavilion 39.2°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: Oct 27
Current: £4,388 GBP|Low: £743 GBP|High: £4,388 GBP|Avg: £1,826 GBP
Brilliant Earth
Retailer 2
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Retailer 20
November 1, 2026
Retailer 10£743 GBP
Retailer 18£829 GBP
Retailer 12£875 GBP
Retailer 4£989 GBP
Retailer 2£1,098 GBP
Retailer 17£1,230 GBP
Retailer 9£1,309 GBP
Retailer 13£1,325 GBP
Retailer 3£1,586 GBP
Retailer 16£1,851 GBP
Retailer 14£1,939 GBP
Retailer 5£1,994 GBP
Retailer 6£2,366 GBP
Retailer 8£2,545 GBP
Retailer 7£2,882 GBP
Retailer 11£2,930 GBP
Retailer 20£2,992 GBP
Retailer 19£3,097 GBP
Retailer 15£3,847 GBP
Brilliant Earth£4,388 GBP

19 data points across 20 retailers

21 retailers£743 GBP to £4,388 GBP

A
Cheapest Retailer
-
£743 GBP
$996 USD
A
Retailer 2
-
£829 GBP
$1,111 USD
View
Final sale: no returns
Retailer 3
-
£875 GBP
$1,172 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£989 GBP
$1,325 USD
View
A
Retailer 5
-
£1,098 GBP
View
A
Retailer 6
-
£1,230 GBP
$1,648 USD
View
A
Retailer 7
-
£1,309 GBP
€1,671 EUR
View
B+
Retailer 8
-
£1,325 GBP
View
B+
Retailer 9
-
£1,586 GBP
$2,125 USD
View
B+
Retailer 10
-
£1,851 GBP
$2,480 USD
View
B+
Retailer 11
-
£1,939 GBP
A$3,997 AUD
View
B+
Retailer 12
-
£1,994 GBP
ZAR 43,157 ZAR
View
B+
Retailer 13
-
£2,366 GBP
View
B+
Retailer 14
-
£2,545 GBP
$3,410 USD
View
B+
Retailer 15
-
£2,882 GBP
SGD 5,219 SGD
View
B+
Retailer 16
-
£2,930 GBP
View
B
Retailer 17
-
£2,992 GBP
$4,009 USD
View
B
Retailer 18
-
£3,097 GBP
$4,149 USD
View
Retailer 19
-
£3,806 GBP
$5,100 USD
View
Price last confirmed 19 days ago
B
Retailer 20
-
£3,847 GBP
A$7,931 AUD
View
Most Expensive
B
Brilliant Earth
21789343A · Oct 31
£4,388 GBP
$5,880 USD
View
20 more retailers have this diamond
Prices start from £743 GBPSave up to £3,645 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
£743 GBP