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Marquise|Lab Grown|IGI

1.10ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG809685918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809685918

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 29, 2026
Save £570 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £802 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809685918 or 809685918. Listed at 21 retailers as of October 26, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685918
Dimensions10.71 × 5.34 × 3.32 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm5.34 mm1.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809685918
Side View
Table 63.0%Crown 37.4°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

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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: £369 GBP|Low: £133 GBP|High: £813 GBP|Avg: £399 GBP|-0.6%
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
Reve Diamonds
October 31, 2026
Retailer 2£136 GBP
Retailer 4£203 GBP
Retailer 10£257 GBP
Retailer 9£259 GBP
Retailer 11£265 GBP
Retailer 8£286 GBP
Retailer 6£293 GBP
Retailer 1£369 GBP
Retailer 13£390 GBP
Retailer 5£474 GBP
Retailer 7£522 GBP
Retailer 3£526 GBP
Retailer 12£706 GBP
Reve Diamonds£802 GBP

36 data points across 14 retailers

21 retailers£136 GBP to £706 GBP

Retailer 1
-
£133 GBP
$178 USD
Price last confirmed 24 days ago
A
Retailer 2
-
£136 GBP
$182 USD
View
Final sale: no returns
Retailer 3
-
£154 GBP
$206 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£164 GBP
$220 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
£203 GBP
$272 USD
View
A
Retailer 6
-
£257 GBP
€328 EUR
View
A
Retailer 7
-
£259 GBP
ZAR 5,602 ZAR
View
A
Retailer 8
-
£265 GBP
View
A
Retailer 9
-
£286 GBP
View
A
Retailer 10
-
£293 GBP
$393 USD
View
B+
Retailer 11
-
£369 GBP
$495 USD
View
B+
Retailer 12
-
£383 GBP
$513 USD
View
B+
Retailer 13
-
£390 GBP
$522 USD
View
Retailer 14
-
£453 GBP
$607 USD
View
Price last confirmed 77 days ago
B+
Retailer 15
-
£474 GBP
$635 USD
View
B+
Retailer 16
-
£522 GBP
$700 USD
View
B
Retailer 17
-
£526 GBP
$704 USD
View
Retailer 18
-
£528 GBP
$708 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
£706 GBP
View
Retailer 20
-
£784 GBP
$1,050 USD
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
9FA0D56F9 · Oct 25
£802 GBP
$1,075 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from £136 GBPSave up to £570 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
1.10ct Marquise
£136 GBP