Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835657469

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835657469

Diamond specifications and retailer prices

From €389 EUR
As of November 3, 2026
Save €2,247 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,932 EUR at Brilliant Earth · As of October 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835657469 or 835657469. Listed at 23 retailers as of November 3, 2026, with a 578% 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

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835657469
Dimensions7.36 × 7.42 × 4.54 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
7.36 mm7.42 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835657469
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: Nov 3
Current: €3,932 EUR|Low: €389 EUR|High: €3,932 EUR|Avg: €1,157 EUR
Brilliant Earth
Retailer 2
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Retailer 23
November 4, 2026
Retailer 22€389 EUR
Retailer 14€402 EUR
Retailer 19€607 EUR
Retailer 18€635 EUR
Retailer 2€659 EUR
Retailer 6€688 EUR
Retailer 9€723 EUR
Retailer 3€760 EUR
Retailer 17€774 EUR
Retailer 23€817 EUR
Retailer 20€1,045 EUR
Retailer 10€1,110 EUR
Retailer 5€1,230 EUR
Retailer 15€1,315 EUR
Retailer 8€1,478 EUR
Retailer 11€1,535 EUR
Retailer 16€1,589 EUR
Retailer 4€1,593 EUR
Retailer 7€1,661 EUR
Retailer 12€1,718 EUR
Retailer 21€1,826 EUR
Retailer 13€2,636 EUR
Brilliant Earth€3,932 EUR

19 data points across 23 retailers

23 retailers€389 EUR to €2,636 EUR

Retailer 1
-
€312 EUR
Price last confirmed 35 days ago
A
Retailer 2
-
€389 EUR
View
Final sale: no returns
Retailer 3
-
€402 EUR
View
Price last confirmed 34 days ago
A
Retailer 4
-
€607 EUR
View
A
Retailer 5
-
€635 EUR
View
A
Retailer 6
-
€659 EUR
View
A
Retailer 7
-
€688 EUR
View
Retailer 8
-
€723 EUR
View
Price last confirmed 9 days ago
A
Retailer 9
-
€760 EUR
View
A
Retailer 10
-
€774 EUR
View
Retailer 11
-
€817 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€1,045 EUR
View
B+
Retailer 13
-
€1,110 EUR
View
Retailer 14
-
€1,230 EUR
View
Price last confirmed 8 days ago
Retailer 15
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€1,292 EUR
View
Price last confirmed 36 days ago
B+
Retailer 16
-
€1,478 EUR
View
Retailer 17
-
€1,535 EUR
View
Price last confirmed 33 days ago
Retailer 18
-
€1,589 EUR
View
Price last confirmed 32 days ago
Retailer 19
-
€1,593 EUR
View
Price last confirmed 8 days ago
B
Retailer 20
-
€1,661 EUR
View
B
Retailer 21
-
€1,826 EUR
View
B
Retailer 22
-
€2,636 EUR
View
Most Expensive
Brilliant Earth
21654450A · Oct 4
€3,932 EUR
$4,430 USD
View
Price last confirmed 31 days ago
22 more retailers have this diamond
Prices start from €389 EURSave up to €2,247 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
€389 EUR