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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG778668744

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778668744

Diamond specifications and retailer prices

From €822 EUR
A$1,418 AUD
As of November 3, 2026
Save €121 EUR (13%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,351 EUR at Brilliant Earth · As of October 26, 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 LG778668744 or 778668744. Listed at 21 retailers as of October 27, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778668744
Dimensions7.37 × 7.40 × 4.56 mm
L/W Ratio1.00
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
7.37 mm7.40 mm1.52 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778668744
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €4,351 EUR|Low: €436 EUR|High: €4,351 EUR|Avg: €1,198 EUR
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 3€455 EUR
Retailer 6€509 EUR
Retailer 5€563 EUR
Retailer 8€563 EUR
Retailer 19€651 EUR
Retailer 16€721 EUR
Retailer 20€756 EUR
Retailer 10€761 EUR
Retailer 17€822 EUR
Retailer 13€903 EUR
Retailer 11€925 EUR
Retailer 2€943 EUR
Retailer 15€960 EUR
Retailer 18€1,314 EUR
Retailer 9€1,483 EUR
Retailer 4€1,644 EUR
Retailer 12€1,946 EUR
Retailer 7€2,091 EUR
Retailer 14€2,356 EUR
Brilliant Earth€4,351 EUR

35 data points across 20 retailers

21 retailers€822 EUR to €943 EUR

Retailer 1
-
€455 EUR
$510 USD
Price last confirmed 11 days ago
Retailer 2
-
€509 EUR
$571 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€563 EUR
$632 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€563 EUR
$632 USD
View
Price last confirmed 17 days ago
Retailer 5
-
€651 EUR
$730 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€756 EUR
$848 USD
View
Price last confirmed 8 days ago
Retailer 7
-
€761 EUR
$854 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€822 EUR
A$1,418 AUD
View
Retailer 9
-
€903 EUR
£798 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
€925 EUR
$1,038 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€943 EUR
View
Retailer 12
-
€960 EUR
ZAR 17,397 ZAR
View
Price last confirmed 10 days ago
Retailer 13
-
€1,314 EUR
$1,474 USD
View
Price last confirmed 8 days ago
Retailer 14
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€1,340 EUR
$1,503 USD
View
Price last confirmed 48 days ago
Retailer 15
-
€1,483 EUR
$1,663 USD
View
Price last confirmed 9 days ago
Retailer 16
-
€1,644 EUR
£1,452 GBP
View
Price last confirmed 8 days ago
Retailer 17
-
€1,834 EUR
$2,057 USD
View
Price last confirmed 8 days ago
Retailer 18
-
€1,946 EUR
$2,182 USD
View
Price last confirmed 9 days ago
Retailer 19
-
€2,091 EUR
$2,345 USD
View
Price last confirmed 7 days ago
Retailer 20
-
€2,356 EUR
£2,081 GBP
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
19353252A · Oct 26
€4,351 EUR
$4,880 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from €822 EURSave up to €121 EUR

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
€822 EUR