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Round|Lab Grown|IGI

1.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG757507325

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757507325

Diamond specifications and retailer prices

From £283 GBP
$377 USD
As of October 29, 2026
Save £1,096 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,379 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG757507325 or 757507325. Listed at 18 retailers as of October 29, 2026, with prices from £283 to £1,379, a £1,096 spread on the same certified stone. MOH London lists it at £1,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757507325
Dimensions7.88 × 7.92 × 4.93 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
7.88 mm7.92 mm1.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757507325
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

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 29
Current: £1,379 GBP|Low: £272 GBP|High: £1,389 GBP|Avg: £699 GBP|-0.7%
MOH London
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
Retailer 16
October 29, 2026
Retailer 15£283 GBP
Retailer 3£316 GBP
Retailer 4£351 GBP
Retailer 5£351 GBP
Retailer 12£462 GBP
Retailer 14£482 GBP
Retailer 11£530 GBP
Retailer 6£547 GBP
Retailer 10£603 GBP
Retailer 2£633 GBP
Retailer 9£815 GBP
Retailer 13£985 GBP
Retailer 8£1,005 GBP
Retailer 7£1,158 GBP
Retailer 16£1,314 GBP
MOH London£1,379 GBP

41 data points across 16 retailers

18 retailers£283 GBP to £1,379 GBP

A
Cheapest Retailer
-
£283 GBP
$377 USD
A
Retailer 2
-
£316 GBP
$421 USD
View
Final sale: no returns
A
Retailer 3
-
£317 GBP
$422 USD
View
A
Retailer 4
-
£351 GBP
$468 USD
View
A
Retailer 5
-
£351 GBP
$468 USD
View
A
Retailer 6
-
£462 GBP
$615 USD
View
A
Retailer 7
-
£482 GBP
$642 USD
View
Retailer 8
-
£530 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
£547 GBP
$728 USD
View
A
Retailer 10
-
£603 GBP
ZAR 12,981 ZAR
View
A
Retailer 11
-
£633 GBP
View
A
Retailer 12
-
£815 GBP
A$1,670 AUD
View
B+
Retailer 13
-
£985 GBP
$1,312 USD
View
B+
Retailer 14
-
£1,005 GBP
$1,339 USD
View
B+
Retailer 15
-
£1,129 GBP
$1,503 USD
View
B+
Retailer 16
-
£1,158 GBP
$1,542 USD
View
B+
Retailer 17
-
£1,314 GBP
$1,750 USD
View
Most Expensive
B+
MOH London
LG757507325 · Oct 29
£1,379 GBP
View
17 more retailers have this diamond
Prices start from £283 GBPSave up to £1,096 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
1.90ct Round
£283 GBP