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Marquise|Lab Grown|IGI

0.90ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG828601340

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828601340

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 30, 2026
Save £707 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £840 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-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 LG828601340 or 828601340. Listed at 17 retailers as of October 30, 2026, with prices from £134 to £840, a £707 spread on the same certified stone. Reve Diamonds lists it at £840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828601340
Dimensions11.71 × 4.76 × 2.71 mm
L/W Ratio2.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm4.76 mm0.90 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828601340
Side View
Table 61.0%Crown 30.1°Girdle: THK-VTKPavilion 36.3°Culet: NoneDepth 56.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £366 GBP|Low: £128 GBP|High: £783 GBP|Avg: £321 GBP|-3.0%
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
Retailer 14
November 1, 2026
Retailer 14£134 GBP
Retailer 6£149 GBP
Retailer 4£154 GBP
Retailer 2£166 GBP
Retailer 5£166 GBP
Retailer 9£224 GBP
Retailer 12£284 GBP
Retailer 8£298 GBP
Retailer 10£299 GBP
Retailer 1£366 GBP
Retailer 11£413 GBP
Retailer 3£532 GBP
Retailer 13£562 GBP
Retailer 7£773 GBP

45 data points across 14 retailers

17 retailers£134 GBP to £840 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£149 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£154 GBP
$207 USD
View
Retailer 4
-
£166 GBP
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£166 GBP
$222 USD
View
A
Retailer 6
-
£224 GBP
$300 USD
View
A
Retailer 7
-
£233 GBP
$312 USD
View
A
Retailer 8
-
£284 GBP
€362 EUR
View
B+
Retailer 9
-
£298 GBP
View
B+
Retailer 10
-
£299 GBP
ZAR 6,476 ZAR
View
B+
Retailer 11
-
£366 GBP
$490 USD
View
B+
Retailer 12
-
£413 GBP
A$851 AUD
View
B
Retailer 13
-
£532 GBP
$713 USD
View
B
Retailer 14
-
£562 GBP
$753 USD
View
B
Retailer 15
-
£573 GBP
$767 USD
View
B
Retailer 16
-
£773 GBP
View
Most Expensive
B
Reve Diamonds
95E87C423 · Nov 1
£840 GBP
$1,126 USD
View
16 more retailers have this diamond
Prices start from £134 GBPSave up to £707 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
0.90ct Marquise
£134 GBP