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Marquise|Lab Grown|IGI

0.53ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG733567098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733567098

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of October 30, 2026
Save £994 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,164 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733567098 or 733567098. Listed at 18 retailers as of October 30, 2026, with prices from £170 to £1,164, a £994 spread on the same certified stone. Do Amore Diamonds lists it at £1,164. 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

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733567098
Dimensions8.72 × 4.20 × 2.55 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm4.20 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733567098
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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 30
Current: £1,164 GBP|Low: £94 GBP|High: £1,164 GBP|Avg: £441 GBP
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 16£94 GBP
Retailer 8£170 GBP
Retailer 5£210 GBP
Retailer 20£250 GBP
Retailer 22£280 GBP
Retailer 10£291 GBP
Retailer 19£348 GBP
Retailer 14£357 GBP
Retailer 3£376 GBP
Retailer 2£385 GBP
Retailer 11£395 GBP
Retailer 18£411 GBP
Retailer 13£423 GBP
Retailer 6£433 GBP
Retailer 4£530 GBP
Retailer 15£587 GBP
Retailer 17£588 GBP
Retailer 9£644 GBP
Retailer 21£695 GBP
Retailer 7£797 GBP
Retailer 12£841 GBP
Retailer 23£900 GBP
Do Amore Diamonds£1,164 GBP

20 data points across 23 retailers

18 retailers£170 GBP to £1,164 GBP

A
Cheapest Retailer
-
£170 GBP
$228 USD
Final sale: no returns
A
Retailer 2
-
£210 GBP
$281 USD
View
A
Retailer 3
-
£250 GBP
$335 USD
View
A
Retailer 4
-
£280 GBP
$375 USD
View
A
Retailer 5
-
£313 GBP
$419 USD
View
B+
Retailer 6
-
£376 GBP
ZAR 8,149 ZAR
View
B+
Retailer 7
-
£385 GBP
View
Retailer 8
-
£395 GBP
A$814 AUD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
£411 GBP
View
B+
Retailer 10
-
£423 GBP
$567 USD
View
B+
Retailer 11
-
£433 GBP
$580 USD
View
B+
Retailer 12
-
£530 GBP
A$1,093 AUD
View
B
Retailer 13
-
£588 GBP
CA$1,095 CAD
View
B
Retailer 14
-
£644 GBP
$863 USD
View
B
Retailer 15
-
£695 GBP
$931 USD
View
B
Retailer 16
-
£797 GBP
$1,068 USD
View
B
Retailer 17
-
£900 GBP
$1,206 USD
View
Most Expensive
B
Do Amore Diamonds
20-D36714 · Oct 31
£1,164 GBP
$1,560 USD
View
17 more retailers have this diamond
Prices start from £170 GBPSave up to £994 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
0.53ct Marquise
£170 GBP