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Marquise|Lab Grown|IGI

1.02ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG603343022

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603343022

Diamond specifications and retailer prices

From £165 GBP
$219 USD
As of October 27, 2026
Save £780 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £945 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG603343022 or 603343022. Listed at 20 retailers as of October 27, 2026, with prices from £165 to £945, a £780 spread on the same certified stone. Reve Diamonds lists it at £945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343022
Dimensions10.31 × 5.19 × 3.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.31 mm5.19 mm1.02 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343022
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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 27
Current: £825 GBP|Low: £158 GBP|High: £865 GBP|Avg: £430 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 16£165 GBP
Retailer 10£184 GBP
Retailer 4£191 GBP
Retailer 5£205 GBP
Retailer 18£205 GBP
Retailer 11£252 GBP
Retailer 6£277 GBP
Retailer 3£349 GBP
Retailer 13£352 GBP
Retailer 12£379 GBP
Retailer 8£381 GBP
Retailer 14£500 GBP
Retailer 2£658 GBP
Retailer 15£660 GBP
Retailer 9£697 GBP
Retailer 7£803 GBP
Retailer 1£825 GBP
Retailer 17£865 GBP

37 data points across 18 retailers

20 retailers£165 GBP to £945 GBP

A
Cheapest Retailer
-
£165 GBP
$219 USD
A
Retailer 2
-
£184 GBP
$245 USD
View
Final sale: no returns
A
Retailer 3
-
£191 GBP
$254 USD
View
A
Retailer 4
-
£205 GBP
$272 USD
View
A
Retailer 5
-
£205 GBP
$272 USD
View
A
Retailer 6
-
£252 GBP
View
A
Retailer 7
-
£277 GBP
$368 USD
View
B+
Retailer 8
-
£349 GBP
$464 USD
View
A
Retailer 9
-
£352 GBP
ZAR 7,546 ZAR
View
B+
Retailer 10
-
£379 GBP
View
B+
Retailer 11
-
£381 GBP
$506 USD
View
B+
Retailer 12
-
£500 GBP
A$1,022 AUD
View
B+
Retailer 13
-
£539 GBP
HK$5,600 HKD
View
B
Retailer 14
-
£658 GBP
$874 USD
View
B
Retailer 15
-
£660 GBP
$877 USD
View
B
Retailer 16
-
£697 GBP
$927 USD
View
B
Retailer 17
-
£803 GBP
View
B
Retailer 18
-
£825 GBP
View
B
Retailer 19
-
£865 GBP
$1,150 USD
View
Most Expensive
B
Reve Diamonds
5A4136E81 · Oct 28
£945 GBP
$1,255 USD
View
19 more retailers have this diamond
Prices start from £165 GBPSave up to £780 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
1.02ct Marquise
£165 GBP