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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 €653 EUR
$730 USD
As of October 27, 2026
Save €3,715 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,368 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 22 retailers as of October 26, 2026, with prices from €653 to €4,368, a €3,715 spread on the same certified stone. Brilliant Earth lists it at €4,368. 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
Color
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: Oct 27
Current: €4,368 EUR|Low: €438 EUR|High: €4,368 EUR|Avg: €1,203 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 27, 2026
Retailer 3€456 EUR
Retailer 6€511 EUR
Retailer 5€566 EUR
Retailer 8€566 EUR
Retailer 19€653 EUR
Retailer 16€724 EUR
Retailer 20€759 EUR
Retailer 10€764 EUR
Retailer 17€825 EUR
Retailer 13€907 EUR
Retailer 11€929 EUR
Retailer 2€946 EUR
Retailer 15€964 EUR
Retailer 18€1,319 EUR
Retailer 9€1,489 EUR
Retailer 4€1,651 EUR
Retailer 12€1,953 EUR
Retailer 7€2,099 EUR
Retailer 14€2,366 EUR
Brilliant Earth€4,368 EUR

35 data points across 20 retailers

22 retailers€653 EUR to €4,368 EUR

Retailer 1
-
€456 EUR
$510 USD
Price last confirmed 9 days ago
Retailer 2
-
€511 EUR
$571 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€566 EUR
$632 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€566 EUR
$632 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€653 EUR
$730 USD
View
Retailer 6
-
€724 EUR
£637 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
€759 EUR
$848 USD
View
A
Retailer 8
-
€764 EUR
$854 USD
View
A
Retailer 9
-
€825 EUR
A$1,418 AUD
View
A
Retailer 10
-
€907 EUR
£798 GBP
View
B+
Retailer 11
-
€929 EUR
$1,038 USD
View
B+
Retailer 12
-
€946 EUR
View
Retailer 13
-
€964 EUR
ZAR 17,397 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
€1,319 EUR
$1,474 USD
View
Retailer 15
-
€1,345 EUR
$1,503 USD
View
Price last confirmed 45 days ago
B+
Retailer 16
-
€1,489 EUR
$1,663 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
€1,651 EUR
£1,452 GBP
View
B
Retailer 18
-
€1,841 EUR
$2,057 USD
View
B
Retailer 19
-
€1,953 EUR
$2,182 USD
View
B
Retailer 20
-
€2,099 EUR
$2,345 USD
View
B
Retailer 21
-
€2,366 EUR
£2,081 GBP
View
Most Expensive
B
Brilliant Earth
19353252A · Oct 26
€4,368 EUR
$4,880 USD
View
21 more retailers have this diamond
Prices start from €653 EURSave up to €3,715 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
€653 EUR