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Marquise|Lab Grown|IGI

3.08ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG803683260

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803683260

Diamond specifications and retailer prices

From £439 GBP
HK$4,600 HKD
As of November 1, 2026
Save £2,162 GBP (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,601 GBP at Brilliant Earth · As of November 2, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803683260 or 803683260. Listed at 8 retailers as of November 1, 2026, with prices from £439 to £2,601, a £2,162 spread on the same certified stone. Brilliant Earth lists it at £2,601. 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
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803683260
Dimensions15.16 × 7.55 × 4.71 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.16 mm7.55 mm3.08 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803683260
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.4%

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: £2,601 GBP|Low: £439 GBP|High: £3,093 GBP|Avg: £1,295 GBP|-15.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2£439 GBP
Retailer 8£565 GBP
Retailer 5£629 GBP
Retailer 6£759 GBP
Retailer 3£1,283 GBP
Retailer 7£1,703 GBP
Retailer 4£1,750 GBP
Brilliant Earth£2,601 GBP

21 data points across 8 retailers

8 retailers£439 GBP to £2,601 GBP

A
Cheapest Retailer
-
£439 GBP
HK$4,600 HKD
Retailer 2
-
£565 GBP
$758 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£629 GBP
€804 EUR
View
A
Retailer 4
-
£759 GBP
$1,019 USD
View
A
Retailer 5
-
£1,283 GBP
SGD 2,326 SGD
View
B+
Retailer 6
-
£1,703 GBP
$2,285 USD
View
B+
Retailer 7
-
£1,750 GBP
$2,348 USD
View
Most Expensive
B
Brilliant Earth
19848741A · Nov 2
£2,601 GBP
$3,490 USD
View
7 more retailers have this diamond
Prices start from £439 GBPSave up to £2,162 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
£439 GBP