Marquise|Lab Grown|IGI

3.08ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG837674101

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837674101

Diamond specifications and retailer prices

From £614 GBP
$823 USD
As of October 30, 2026
Save £3,506 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,120 GBP at Brilliant Earth · As of October 31, 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 LG837674101 or 837674101. Listed at 24 retailers as of October 30, 2026, with prices from £614 to £4,120, a £3,506 spread on the same certified stone. Brilliant Earth lists it at £4,120. 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 angle32.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674101
Dimensions15.71 × 7.56 × 4.55 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.71 mm7.56 mm3.08 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674101
Side View
Table 62.0%Crown 32.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

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: £4,120 GBP|Low: £614 GBP|High: £217,076 GBP|Avg: £6,218 GBP
Brilliant Earth
Retailer 2
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November 1, 2026
Retailer 8£614 GBP
Retailer 2£668 GBP
Retailer 7£687 GBP
Retailer 11£713 GBP
Retailer 16£833 GBP
Retailer 23£836 GBP
Retailer 18£911 GBP
Retailer 6£1,037 GBP
Retailer 19£1,094 GBP
Retailer 4£1,239 GBP
Retailer 14£1,270 GBP
Retailer 22£1,609 GBP
Retailer 3£1,637 GBP
Retailer 12£1,935 GBP
Retailer 20£2,003 GBP
Retailer 5£2,229 GBP
Retailer 17£2,298 GBP
Retailer 9£2,374 GBP
Retailer 10£2,467 GBP
Retailer 24£2,599 GBP
Retailer 13£2,671 GBP
Retailer 15£3,411 GBP
Retailer 21£3,858 GBP
Brilliant Earth£4,120 GBP

25 data points across 24 retailers

24 retailers£614 GBP to £4,120 GBP

A
Cheapest Retailer
-
£614 GBP
$823 USD
A
Retailer 2
-
£668 GBP
$895 USD
View
A
Retailer 3
-
£687 GBP
$921 USD
View
Final sale: no returns
A
Retailer 4
-
£713 GBP
$955 USD
View
Retailer 5
-
£833 GBP
$1,116 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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£836 GBP
$1,120 USD
View
A
Retailer 7
-
£911 GBP
View
A
Retailer 8
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£1,037 GBP
$1,390 USD
View
A
Retailer 9
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£1,094 GBP
View
A
Retailer 10
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£1,239 GBP
$1,660 USD
View
B+
Retailer 11
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£1,270 GBP
€1,621 EUR
View
B+
Retailer 12
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£1,609 GBP
A$3,317 AUD
View
B+
Retailer 13
-
£1,637 GBP
$2,194 USD
View
B+
Retailer 14
-
£1,935 GBP
ZAR 41,877 ZAR
View
B+
Retailer 15
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£2,003 GBP
$2,684 USD
View
B+
Retailer 16
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£2,229 GBP
$2,987 USD
View
B+
Retailer 17
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£2,298 GBP
View
B
Retailer 18
-
£2,374 GBP
$3,181 USD
View
B+
Retailer 19
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£2,467 GBP
$3,305 USD
View
B+
Retailer 20
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£2,599 GBP
$3,482 USD
View
B
Retailer 21
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£2,671 GBP
View
B
Retailer 22
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£3,411 GBP
$4,570 USD
View
B
Retailer 23
-
£3,858 GBP
A$7,953 AUD
View
Most Expensive
B
Brilliant Earth
22241852A · Oct 31
£4,120 GBP
$5,520 USD
View
23 more retailers have this diamond
Prices start from £614 GBPSave up to £3,506 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
£614 GBP