Marquise|Lab Grown|IGI

3.08ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839605931

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839605931

Diamond specifications and retailer prices

From £858 GBP
$1,151 USD
As of November 1, 2026
Save £2,995 GBP (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,128 GBP at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct 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 LG839605931 or 839605931. Listed at 19 retailers as of October 31, 2026, with a 349% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.08
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839605931
Dimensions15.52 × 7.41 × 4.48 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.52 mm7.41 mm3.08 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839605931
Side View
Table 62.0%Crown 39.4°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,064 GBP|Low: £858 GBP|High: £3,879 GBP|Avg: £2,104 GBP|-0.3%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 7£858 GBP
Retailer 4£1,017 GBP
Retailer 12£1,136 GBP
Retailer 18£1,271 GBP
Retailer 11£1,281 GBP
Retailer 16£1,348 GBP
Retailer 5£1,602 GBP
Retailer 3£1,856 GBP
Retailer 14£2,006 GBP
Retailer 1£2,064 GBP
Retailer 6£2,453 GBP
Retailer 13£2,753 GBP
Retailer 17£3,016 GBP
Retailer 8£3,099 GBP
Retailer 2£3,207 GBP
Retailer 9£3,411 GBP
Retailer 15£3,852 GBP
Retailer 10£3,879 GBP

24 data points across 18 retailers

19 retailers£858 GBP to £3,852 GBP

A
Cheapest Retailer
-
£858 GBP
$1,151 USD
Final sale: no returns
A
Retailer 2
-
£1,017 GBP
$1,365 USD
View
A
Retailer 3
-
£1,136 GBP
View
A
Retailer 4
-
£1,271 GBP
$1,705 USD
View
A
Retailer 5
-
£1,281 GBP
View
Retailer 6
-
£1,348 GBP
€1,723 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£1,602 GBP
$2,150 USD
View
B+
Retailer 8
-
£1,856 GBP
$2,491 USD
View
B+
Retailer 9
-
£2,006 GBP
A$4,141 AUD
View
B+
Retailer 10
-
£2,064 GBP
ZAR 44,750 ZAR
View
B+
Retailer 11
-
£2,453 GBP
View
B
Retailer 12
-
£2,753 GBP
$3,695 USD
View
Retailer 13
-
£3,016 GBP
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£3,099 GBP
$4,158 USD
View
B
Retailer 15
-
£3,207 GBP
$4,303 USD
View
B
Retailer 16
-
£3,411 GBP
SGD 6,185 SGD
View
B
Retailer 17
-
£3,852 GBP
A$7,953 AUD
View
Retailer 18
-
£3,879 GBP
$5,206 USD
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
21653823A · Oct 15
£4,128 GBP
$5,540 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from £858 GBPSave up to £2,995 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
3.08ct Marquise
£858 GBP