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Marquise|Lab Grown|IGI

1.53ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG760548569

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760548569

Diamond specifications and retailer prices

From £184 GBP
$247 USD
As of October 30, 2026
Save £1,582 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,937 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760548569 or 760548569. Listed at 25 retailers as of October 30, 2026, with a 860% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760548569
Dimensions11.83 × 5.88 × 3.78 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm5.88 mm1.53 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760548569
Side View
Table 57.0%Crown 37.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.3%

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: £1,937 GBP|Low: £184 GBP|High: £1,937 GBP|Avg: £716 GBP
Brilliant Earth
Retailer 2
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November 1, 2026
Retailer 8£184 GBP
Retailer 7£206 GBP
Retailer 3£213 GBP
Retailer 14£228 GBP
Retailer 24£228 GBP
Retailer 13£266 GBP
Retailer 18£361 GBP
Retailer 25£368 GBP
Retailer 12£384 GBP
Retailer 6£415 GBP
Retailer 22£433 GBP
Retailer 23£437 GBP
Retailer 19£443 GBP
Retailer 21£586 GBP
Retailer 5£656 GBP
Retailer 4£810 GBP
Retailer 17£897 GBP
Retailer 10£935 GBP
Retailer 16£962 GBP
Retailer 15£1,000 GBP
Retailer 20£1,007 GBP
Retailer 2£1,010 GBP
Retailer 11£1,054 GBP
Retailer 9£1,766 GBP
Brilliant Earth£1,937 GBP

28 data points across 25 retailers

25 retailers£184 GBP to £1,766 GBP

A
Cheapest Retailer
-
£184 GBP
$247 USD
A
Retailer 2
-
£206 GBP
$276 USD
View
Final sale: no returns
A
Retailer 3
-
£213 GBP
$286 USD
View
Retailer 4
-
£228 GBP
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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£228 GBP
$306 USD
View
A
Retailer 6
-
£266 GBP
View
A
Retailer 7
-
£368 GBP
$494 USD
View
A
Retailer 8
-
£384 GBP
$515 USD
View
A
Retailer 9
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£415 GBP
$557 USD
View
A
Retailer 10
-
£433 GBP
ZAR 9,383 ZAR
View
A
Retailer 11
-
£437 GBP
€559 EUR
View
A
Retailer 12
-
£443 GBP
View
B+
Retailer 13
-
£586 GBP
A$1,209 AUD
View
B+
Retailer 14
-
£656 GBP
$880 USD
View
Retailer 15
-
£680 GBP
$913 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
£810 GBP
$1,087 USD
View
B+
Retailer 17
-
£897 GBP
$1,204 USD
View
B+
Retailer 18
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£935 GBP
$1,254 USD
View
B
Retailer 19
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£962 GBP
SGD 1,744 SGD
View
B
Retailer 20
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£1,000 GBP
$1,342 USD
View
B+
Retailer 21
-
£1,007 GBP
A$2,079 AUD
View
B+
Retailer 22
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£1,010 GBP
View
B
Retailer 23
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£1,036 GBP
$1,390 USD
View
B
Retailer 24
-
£1,766 GBP
$2,370 USD
View
Most Expensive
Brilliant Earth
21651397A · Oct 22
£1,937 GBP
$2,600 USD
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from £184 GBPSave up to £1,582 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
1.53ct Marquise
£184 GBP