Marquise|Lab Grown|IGI

1.01ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG842630546

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842630546

Diamond specifications and retailer prices

From £161 GBP
As of November 4, 2026
Save £447 GBP (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £777 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct 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 LG842630546 or 842630546. Listed at 16 retailers as of October 29, 2026, with a 278% 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

1.01
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630546
Dimensions10.07 × 5.18 × 3.40 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm5.18 mm1.01 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842630546
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £239 GBP|Low: £127 GBP|High: £777 GBP|Avg: £364 GBP|-0.3%
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
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Retailer 16
Reve Diamonds
October 27, 2026
Retailer 3£127 GBP
Retailer 6£161 GBP
Retailer 9£174 GBP
Retailer 1£239 GBP
Retailer 13£240 GBP
Retailer 15£245 GBP
Retailer 10£247 GBP
Retailer 4£260 GBP
Retailer 12£304 GBP
Retailer 16£385 GBP
Retailer 8£390 GBP
Retailer 2£459 GBP
Retailer 14£482 GBP
Retailer 5£497 GBP
Retailer 7£607 GBP
Retailer 11£664 GBP
Reve Diamonds£777 GBP

14 data points across 17 retailers

16 retailers£161 GBP to £607 GBP

A
Cheapest Retailer
-
£161 GBP
Retailer 2
-
£174 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£239 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
£240 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£245 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£247 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£260 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£304 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
£385 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£390 GBP
View
B+
Retailer 11
-
£459 GBP
View
Retailer 12
-
£482 GBP
View
Price last confirmed 9 days ago
Retailer 13
-
£497 GBP
View
Price last confirmed 8 days ago
B
Retailer 14
-
£607 GBP
View
Retailer 15
-
£664 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
1C2FB5867 · Oct 25
£777 GBP
$1,049 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from £161 GBPSave up to £447 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
1.01ct Marquise
£161 GBP