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Marquise|Lab Grown|IGI

0.90ct E IF Marquise Lab Grown Diamond

E/IF • IGI LG808628472

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808628472

Diamond specifications and retailer prices

From £214 GBP
$285 USD
As of October 27, 2026
Save £885 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,100 GBP at Reve Diamonds · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG808628472 or 808628472. Listed at 24 retailers as of October 27, 2026, with prices from £214 to £1,100, a £885 spread on the same certified stone. Reve Diamonds lists it at £1,100. 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

0.90
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808628472
Dimensions5.07 × 5.07 × 3.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.07 mm5.07 mm0.90 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808628472
Side View
Table 57.0%Crown 34.1°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 60.2%

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: £467 GBP|Low: £239 GBP|High: £1,076 GBP|Avg: £537 GBP|+2.9%
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
October 29, 2026
Retailer 12£261 GBP
Retailer 3£265 GBP
Retailer 5£402 GBP
Retailer 11£416 GBP
Retailer 14£421 GBP
Retailer 1£467 GBP
Retailer 10£480 GBP
Retailer 13£532 GBP
Retailer 8£560 GBP
Retailer 6£562 GBP
Retailer 9£661 GBP
Retailer 2£698 GBP
Retailer 4£852 GBP
Retailer 7£1,068 GBP

44 data points across 14 retailers

24 retailers£214 GBP to £1,100 GBP

A
Cheapest Retailer
-
£214 GBP
$285 USD
A
Retailer 2
-
£248 GBP
$330 USD
View
A
Retailer 3
-
£261 GBP
$347 USD
View
Final sale: no returns
A
Retailer 4
-
£265 GBP
$353 USD
View
A
Retailer 5
-
£265 GBP
$353 USD
View
A
Retailer 6
-
£402 GBP
$535 USD
View
A
Retailer 7
-
£416 GBP
€528 EUR
View
A
Retailer 8
-
£421 GBP
$560 USD
View
B+
Retailer 9
-
£442 GBP
$588 USD
View
A
Retailer 10
-
£467 GBP
View
A
Retailer 11
-
£480 GBP
ZAR 10,319 ZAR
View
B+
Retailer 12
-
£532 GBP
$709 USD
View
B+
Retailer 13
-
£560 GBP
A$1,148 AUD
View
B+
Retailer 14
-
£562 GBP
$748 USD
View
B+
Retailer 15
-
£661 GBP
A$1,355 AUD
View
B
Retailer 16
-
£678 GBP
$903 USD
View
B+
Retailer 17
-
£698 GBP
A$1,430 AUD
View
Price last confirmed 20 days ago
B
Retailer 18
-
£852 GBP
$1,135 USD
View
B
Retailer 19
-
£890 GBP
$1,185 USD
View
B
Retailer 20
-
£928 GBP
CA$1,716 CAD
View
B
Retailer 21
-
£942 GBP
$1,255 USD
View
B
Retailer 22
-
£1,068 GBP
View
B
Retailer 23
-
£1,096 GBP
$1,459 USD
View
Most Expensive
B
Reve Diamonds
9E71521B3 · Oct 28
£1,100 GBP
$1,464 USD
View
23 more retailers have this diamond
Prices start from £214 GBPSave up to £885 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
£214 GBP