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Marquise|Lab Grown|IGI

10.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG848670125

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848670125

Diamond specifications and retailer prices

From £1,400 GBP
As of October 29, 2026
Save £4,066 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,466 GBP at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 10.05ct lab-grown marquise diamond

This 10.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848670125 or 848670125. Listed at 8 retailers as of October 28, 2026, with prices from £1,400 to £5,466, a £4,066 spread on the same certified stone. Taylor and Hart lists it at £5,466. 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

10.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848670125
Dimensions22.47 × 11.28 × 6.84 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.47 mm11.28 mm10.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848670125
Side View
Table 66.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.6%

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: Oct 29
Current: £2,205 GBP|Low: £1,396 GBP|High: £5,466 GBP|Avg: £3,027 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 29, 2026
Retailer 2£1,400 GBP
Retailer 6£1,506 GBP
Retailer 4£1,685 GBP
Retailer 1£2,205 GBP
Retailer 7£2,230 GBP
Retailer 5£4,202 GBP
Retailer 3£5,290 GBP
Taylor and Hart£5,466 GBP

4 data points across 8 retailers

8 retailers£1,400 GBP to £5,466 GBP

A
Cheapest Retailer
-
£1,400 GBP
A
Retailer 2
-
£1,685 GBP
$2,260 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
£2,205 GBP
View
Retailer 4
-
£2,230 GBP
$2,990 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£4,146 GBP
$5,560 USD
View
B+
Retailer 6
-
£4,202 GBP
$5,635 USD
View
B
Retailer 7
-
£5,290 GBP
$7,094 USD
View
Most Expensive
B
Taylor and Hart
PTFJ2IB · Oct 28
£5,466 GBP
$7,330 USD
View
7 more retailers have this diamond
Prices start from £1,400 GBPSave up to £4,066 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
10.05ct Marquise
£1,400 GBP