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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG811619535

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619535

Diamond specifications and retailer prices

From £552 GBP
$739 USD
As of October 30, 2026
Save £2,255 GBP (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,806 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619535 or 811619535. Listed at 24 retailers as of October 30, 2026, with prices from £552 to £2,806, a £2,255 spread on the same certified stone. Brilliant Earth lists it at £2,806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619535
Dimensions7.37 × 7.33 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.37 mm7.33 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619535
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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: £2,806 GBP|Low: £474 GBP|High: £3,650 GBP|Avg: £1,262 GBP|-23.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13£493 GBP
Retailer 5£572 GBP
Retailer 7£786 GBP
Retailer 9£813 GBP
Retailer 3£817 GBP
Retailer 11£887 GBP
Retailer 2£912 GBP
Retailer 6£973 GBP
Retailer 10£1,042 GBP
Retailer 12£1,329 GBP
Retailer 4£1,844 GBP
Retailer 8£2,425 GBP
Brilliant Earth£2,806 GBP

34 data points across 13 retailers

24 retailers£552 GBP to £2,806 GBP

Retailer 1
-
£493 GBP
$661 USD
Price last confirmed 21 days ago
Retailer 2
-
£537 GBP
$719 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£552 GBP
$739 USD
View
Final sale: no returns
Retailer 4
-
£572 GBP
$767 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£572 GBP
$767 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
£754 GBP
$1,010 USD
View
A
Retailer 7
-
£786 GBP
View
B+
Retailer 8
-
£813 GBP
$1,089 USD
View
B+
Retailer 9
-
£813 GBP
$1,090 USD
View
B+
Retailer 10
-
£817 GBP
$1,095 USD
View
B+
Retailer 11
-
£887 GBP
A$1,828 AUD
View
B+
Retailer 12
-
£912 GBP
View
B+
Retailer 13
-
£973 GBP
€1,242 EUR
View
Retailer 14
-
£1,042 GBP
ZAR 22,564 ZAR
View
Price last confirmed 8 days ago
B
Retailer 15
-
£1,329 GBP
$1,781 USD
View
Retailer 16
-
£1,462 GBP
$1,959 USD
View
Price last confirmed 16 days ago
Retailer 17
-
£1,610 GBP
$2,157 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
£1,844 GBP
$2,471 USD
View
B
Retailer 19
-
£1,923 GBP
SGD 3,481 SGD
View
B
Retailer 20
-
£1,952 GBP
$2,616 USD
View
B
Retailer 21
-
£1,975 GBP
$2,646 USD
View
B
Retailer 22
-
£1,989 GBP
$2,665 USD
View
B
Retailer 23
-
£2,425 GBP
View
Most Expensive
B
Brilliant Earth
20734504A · Oct 31
£2,806 GBP
$3,760 USD
View
23 more retailers have this diamond
Prices start from £552 GBPSave up to £2,255 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
1.52ct Round
£552 GBP