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Marquise|Lab Grown|IGI

0.91ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG808628473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808628473

Diamond specifications and retailer prices

From £455 GBP
A$938 AUD
As of October 31, 2026
16 retailers carry this diamond
Most expensive: £820 GBP at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG808628473 or 808628473. Listed at 16 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808628473
Dimensions9.93 × 5.08 × 3.13 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm5.08 mm0.91 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808628473
Side View
Table 60.0%Crown 34.3°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £455 GBP|Low: £92 GBP|High: £948 GBP|Avg: £459 GBP
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
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Retailer 19
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Retailer 23
Reve Diamonds
October 31, 2026
Retailer 21£141 GBP
Retailer 3£215 GBP
Retailer 18£235 GBP
Retailer 8£236 GBP
Retailer 23£285 GBP
Retailer 17£308 GBP
Retailer 4£314 GBP
Retailer 19£335 GBP
Retailer 16£340 GBP
Retailer 6£347 GBP
Retailer 11£355 GBP
Retailer 1£455 GBP
Retailer 13£457 GBP
Retailer 22£476 GBP
Retailer 12£483 GBP
Retailer 14£543 GBP
Retailer 7£563 GBP
Retailer 9£566 GBP
Retailer 2£687 GBP
Retailer 10£753 GBP
Retailer 5£818 GBP
Reve Diamonds£820 GBP
Retailer 15£933 GBP
Retailer 20£948 GBP

20 data points across 24 retailers

16 retailers

Retailer 1
-
£127 GBP
$170 USD
Price last confirmed 22 days ago
Retailer 2
-
£157 GBP
$211 USD
View
Price last confirmed 22 days ago
Retailer 3
-
£157 GBP
$211 USD
View
Price last confirmed 19 days ago
Retailer 4
-
£235 GBP
$315 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£308 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
£314 GBP
ZAR 6,790 ZAR
View
Price last confirmed 22 days ago
Retailer 7
-
£335 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£340 GBP
A$702 AUD
View
Price last confirmed 59 days ago
Retailer 9
-
£347 GBP
$464 USD
View
Price last confirmed 23 days ago
B
Retailer 10
-
£455 GBP
A$938 AUD
View
Retailer 11
-
£483 GBP
$647 USD
View
Price last confirmed 18 days ago
Retailer 12
-
£543 GBP
$728 USD
View
Price last confirmed 48 days ago
Retailer 13
-
£687 GBP
$920 USD
View
Price last confirmed 18 days ago
Retailer 14
-
£753 GBP
$1,009 USD
View
Price last confirmed 18 days ago
Retailer 15
-
£818 GBP
View
Price last confirmed 23 days ago
Most Expensive
Reve Diamonds
7519891D5 · Oct 11
£820 GBP
$1,099 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from £455 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.

B
0.91ct Marquise
£455 GBP