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Marquise|Lab Grown|IGI

0.93ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG663405263

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG663405263

Diamond specifications and retailer prices

From £262 GBP
$349 USD
As of October 27, 2026
Save £2,066 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,328 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.93ct lab-grown marquise diamond

This 0.93ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG663405263 or 663405263. Listed at 22 retailers as of October 27, 2026, with prices from £262 to £2,328, a £2,066 spread on the same certified stone. Do Amore Diamonds lists it at £2,328. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.93
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663405263
Dimensions5.17 × 5.17 × 10.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm5.17 mm0.93 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663405263
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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: £893 GBP|Low: £252 GBP|High: £1,417 GBP|Avg: £648 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
Retailer 14
Retailer 15
October 29, 2026
Retailer 2£262 GBP
Retailer 12£302 GBP
Retailer 5£304 GBP
Retailer 3£324 GBP
Retailer 14£324 GBP
Retailer 4£431 GBP
Retailer 6£431 GBP
Retailer 8£647 GBP
Retailer 11£648 GBP
Retailer 10£762 GBP
Retailer 1£893 GBP
Retailer 15£952 GBP
Retailer 7£1,041 GBP
Retailer 13£1,164 GBP
Retailer 9£1,409 GBP

44 data points across 15 retailers

22 retailers£262 GBP to £2,328 GBP

A
Retailer 1
-
£262 GBP
$349 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£262 GBP
$349 USD
View
A
Retailer 3
-
£302 GBP
$402 USD
View
Final sale: no returns
A
Retailer 4
-
£304 GBP
$405 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
£324 GBP
$432 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
£324 GBP
$432 USD
View
A
Retailer 7
-
£360 GBP
$480 USD
View
A
Retailer 8
-
£431 GBP
$574 USD
View
A
Retailer 9
-
£431 GBP
$574 USD
View
B+
Retailer 10
-
£647 GBP
View
B+
Retailer 11
-
£648 GBP
ZAR 13,951 ZAR
View
B+
Retailer 12
-
£762 GBP
A$1,562 AUD
View
B+
Retailer 13
-
£893 GBP
A$1,830 AUD
View
B
Retailer 14
-
£952 GBP
$1,268 USD
View
B
Retailer 15
-
£1,041 GBP
View
B
Retailer 16
-
£1,153 GBP
$1,535 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
£1,153 GBP
$1,535 USD
View
B+
Retailer 18
-
£1,164 GBP
$1,550 USD
View
B
Retailer 19
-
£1,248 GBP
$1,662 USD
View
B
Retailer 20
-
£1,268 GBP
$1,689 USD
View
B
Retailer 21
-
£1,409 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0A45B76E7 · Oct 29
£2,328 GBP
$3,100 USD
View
21 more retailers have this diamond
Prices start from £262 GBPSave up to £2,066 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
0.93ct Marquise
£262 GBP