Round|Lab Grown|IGI

1.53ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG754515490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515490

Diamond specifications and retailer prices

From £174 GBP
$233 USD
As of October 29, 2026
Save £796 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,836 GBP at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round 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 LG754515490 or 754515490. Listed at 22 retailers as of October 29, 2026, with a 458% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515490
Dimensions7.39 × 7.34 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.39 mm7.34 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515490
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: £1,836 GBP|Low: £174 GBP|High: £1,836 GBP|Avg: £573 GBP
Brilliant Earth
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October 30, 2026
Retailer 8£174 GBP
Retailer 18£199 GBP
Retailer 21£202 GBP
Retailer 4£216 GBP
Retailer 19£216 GBP
Retailer 5£366 GBP
Retailer 17£371 GBP
Retailer 3£405 GBP
Retailer 2£407 GBP
Retailer 9£428 GBP
Retailer 16£433 GBP
Retailer 14£450 GBP
Retailer 7£565 GBP
Retailer 12£692 GBP
Retailer 20£694 GBP
Retailer 10£733 GBP
Retailer 15£870 GBP
Retailer 11£878 GBP
Retailer 13£886 GBP
Retailer 6£970 GBP
Brilliant Earth£1,836 GBP

35 data points across 21 retailers

22 retailers£174 GBP to £970 GBP

A+
Cheapest Retailer
-
£174 GBP
$233 USD
A
Retailer 2
-
£199 GBP
$267 USD
View
Final sale: no returns
A
Retailer 3
-
£202 GBP
$271 USD
View
A
Retailer 4
-
£216 GBP
$289 USD
View
A
Retailer 5
-
£216 GBP
$289 USD
View
A
Retailer 6
-
£366 GBP
$491 USD
View
A
Retailer 7
-
£371 GBP
ZAR 8,030 ZAR
View
A
Retailer 8
-
£405 GBP
$542 USD
View
A
Retailer 9
-
£407 GBP
View
A
Retailer 10
-
£428 GBP
$574 USD
View
B+
Retailer 11
-
£433 GBP
€552 EUR
View
B+
Retailer 12
-
£450 GBP
A$928 AUD
View
B+
Retailer 13
-
£565 GBP
$757 USD
View
B+
Retailer 14
-
£692 GBP
$927 USD
View
B+
Retailer 15
-
£694 GBP
$930 USD
View
B+
Retailer 16
-
£733 GBP
$982 USD
View
B+
Retailer 17
-
£817 GBP
$1,095 USD
View
B+
Retailer 18
-
£870 GBP
View
B
Retailer 19
-
£878 GBP
$1,177 USD
View
B+
Retailer 20
-
£886 GBP
A$1,826 AUD
View
B
Retailer 21
-
£970 GBP
$1,300 USD
View
Most Expensive
Brilliant Earth
18461499A · Oct 10
£1,836 GBP
$2,460 USD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from £174 GBPSave up to £796 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 Round
£174 GBP