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Marquise|Lab Grown|IGI

11.10ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG687506401

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG687506401

Diamond specifications and retailer prices

From £2,356 GBP
HK$24,700 HKD
As of October 30, 2026
16 retailers carry this diamond
Most expensive: £15,209 GBP at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 11.1ct lab-grown marquise diamond

This 11.1ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687506401 or 687506401. Listed at 16 retailers as of October 30, 2026. 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

11.10
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687506401
Dimensions24.12 × 11.74 × 7.04 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.12 mm11.74 mm11.10 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687506401
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £15,209 GBP|Low: £1,686 GBP|High: £15,209 GBP|Avg: £4,463 GBP|+20.4%
Brilliant Earth
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
October 21, 2026
Retailer 14£1,756 GBP
Retailer 5£1,967 GBP
Retailer 17£2,037 GBP
Retailer 4£2,347 GBP
Retailer 2£2,356 GBP
Retailer 11£2,864 GBP
Retailer 3£2,914 GBP
Retailer 13£2,917 GBP
Retailer 12£3,143 GBP
Retailer 10£3,177 GBP
Retailer 15£3,224 GBP
Retailer 6£3,861 GBP
Retailer 7£4,549 GBP
Retailer 16£5,171 GBP
Retailer 9£6,374 GBP
Retailer 8£9,763 GBP
Brilliant Earth£15,209 GBP

22 data points across 17 retailers

16 retailers

Retailer 1
-
£1,756 GBP
$2,357 USD
Price last confirmed 25 days ago
Retailer 2
-
£1,911 GBP
$2,564 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£2,037 GBP
$2,734 USD
View
Price last confirmed 30 days ago
Retailer 4
-
£2,037 GBP
$2,734 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
£2,356 GBP
HK$24,700 HKD
View
Retailer 6
-
£2,800 GBP
$3,758 USD
View
Price last confirmed 32 days ago
Retailer 7
-
£2,914 GBP
$3,911 USD
View
Price last confirmed 23 days ago
Retailer 8
-
£3,143 GBP
ZAR 68,136 ZAR
View
Price last confirmed 23 days ago
Retailer 9
-
£3,177 GBP
$4,264 USD
View
Price last confirmed 22 days ago
Retailer 10
-
£3,861 GBP
View
Price last confirmed 23 days ago
Retailer 11
-
£4,549 GBP
$6,105 USD
View
Price last confirmed 47 days ago
Retailer 12
-
£5,439 GBP
$7,299 USD
View
Price last confirmed 22 days ago
Retailer 13
-
£5,738 GBP
$7,700 USD
View
Price last confirmed 22 days ago
Retailer 14
-
£7,113 GBP
$9,546 USD
View
Price last confirmed 23 days ago
Retailer 15
-
£12,251 GBP
$16,440 USD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
13830634A · Oct 12
£15,209 GBP
$20,410 USD
View
Price under review
15 more retailers have this diamond
Prices start from £2,356 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
11.10ct Marquise
£2,356 GBP