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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840634886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634886

Diamond specifications and retailer prices

From €349 EUR
$391 USD
As of November 3, 2026
Save €2,109 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,457 EUR at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

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 LG840634886 or 840634886. Listed at 22 retailers as of November 3, 2026, with prices from €349 to €2,457, a €2,109 spread on the same certified stone. Helzberg Diamonds lists it at €2,457. 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 angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634886
Dimensions7.30 × 7.34 × 4.56 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
7.30 mm7.34 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634886
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.2%

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: €2,457 EUR|Low: €349 EUR|High: €2,862 EUR|Avg: €1,108 EUR
Helzberg Diamonds
Retailer 2
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Retailer 22
November 3, 2026
Retailer 2€349 EUR
Retailer 22€390 EUR
Retailer 17€391 EUR
Retailer 6€432 EUR
Retailer 11€449 EUR
Retailer 5€553 EUR
Retailer 15€666 EUR
Retailer 9€695 EUR
Retailer 21€699 EUR
Retailer 12€711 EUR
Retailer 7€739 EUR
Retailer 8€775 EUR
Retailer 14€894 EUR
Retailer 16€1,048 EUR
Retailer 18€1,388 EUR
Retailer 19€1,420 EUR
Retailer 13€1,421 EUR
Retailer 4€1,502 EUR
Retailer 3€1,687 EUR
Retailer 20€1,926 EUR
Retailer 10€2,211 EUR
Helzberg Diamonds€2,457 EUR

15 data points across 22 retailers

22 retailers€349 EUR to €2,457 EUR

A
Cheapest Retailer
-
€349 EUR
$391 USD
A
Retailer 2
-
€390 EUR
$437 USD
View
A
Retailer 3
-
€391 EUR
$439 USD
View
Final sale: no returns
A
Retailer 4
-
€432 EUR
$484 USD
View
Retailer 5
-
€449 EUR
$504 USD
View
Price last confirmed 9 days ago
A
Retailer 6
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€553 EUR
£488 GBP
View
A
Retailer 7
-
€666 EUR
$747 USD
View
A
Retailer 8
-
€695 EUR
$780 USD
View
A
Retailer 9
-
€699 EUR
£617 GBP
View
A
Retailer 10
-
€711 EUR
$797 USD
View
A
Retailer 11
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€739 EUR
View
A
Retailer 12
-
€775 EUR
ZAR 14,046 ZAR
View
A
Retailer 13
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€894 EUR
$1,003 USD
View
B+
Retailer 14
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€1,048 EUR
$1,175 USD
View
B+
Retailer 15
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€1,388 EUR
$1,557 USD
View
B+
Retailer 16
-
€1,420 EUR
SGD 2,153 SGD
View
B+
Retailer 17
-
€1,421 EUR
$1,594 USD
View
B+
Retailer 18
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€1,502 EUR
$1,685 USD
View
B+
Retailer 19
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€1,687 EUR
£1,490 GBP
View
B+
Retailer 20
-
€1,926 EUR
$2,160 USD
View
B
Retailer 21
-
€2,211 EUR
$2,480 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKOOM · Nov 3
€2,457 EUR
$2,756 USD
View
21 more retailers have this diamond
Prices start from €349 EURSave up to €2,109 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
€349 EUR