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Round|Lab Grown|IGI

1.52ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG483118805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483118805

Diamond specifications and retailer prices

From €293 EUR
$329 USD
As of November 1, 2026
Save €2,310 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,603 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG483118805 or 483118805. Listed at 19 retailers as of November 1, 2026, with prices from €293 to €2,603, a €2,310 spread on the same certified stone. Do Amore Diamonds lists it at €2,603. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483118805
Dimensions7.28 × 7.32 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.28 mm7.32 mm1.52 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483118805
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.1%

Caratlytics Score

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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: Nov 1
Current: €2,603 EUR|Low: €293 EUR|High: €2,603 EUR|Avg: €863 EUR
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 19€293 EUR
Retailer 16€341 EUR
Retailer 14€358 EUR
Retailer 6€364 EUR
Retailer 15€364 EUR
Retailer 3€422 EUR
Retailer 7€499 EUR
Retailer 8€593 EUR
Retailer 10€626 EUR
Retailer 2€648 EUR
Retailer 17€660 EUR
Retailer 11€722 EUR
Retailer 18€1,067 EUR
Retailer 9€1,095 EUR
Retailer 12€1,141 EUR
Retailer 5€1,291 EUR
Retailer 4€1,431 EUR
Retailer 13€1,569 EUR
Do Amore Diamonds€2,603 EUR

16 data points across 19 retailers

19 retailers€293 EUR to €2,603 EUR

A
Cheapest Retailer
-
€293 EUR
$329 USD
A
Retailer 2
-
€341 EUR
$382 USD
View
B+
Retailer 3
-
€358 EUR
$402 USD
View
Retailer 4
-
€364 EUR
$408 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€364 EUR
$408 USD
View
A
Retailer 6
-
€422 EUR
$473 USD
View
A
Retailer 7
-
€499 EUR
$560 USD
View
Retailer 8
-
€593 EUR
$665 USD
View
Price last confirmed 12 days ago
A
Retailer 9
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€626 EUR
$702 USD
View
A
Retailer 10
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€648 EUR
£573 GBP
View
A
Retailer 11
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€660 EUR
$740 USD
View
A
Retailer 12
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€722 EUR
$810 USD
View
A
Retailer 13
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€1,067 EUR
$1,197 USD
View
A
Retailer 14
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€1,095 EUR
$1,228 USD
View
B+
Retailer 15
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€1,141 EUR
$1,280 USD
View
B+
Retailer 16
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€1,291 EUR
$1,448 USD
View
B+
Retailer 17
-
€1,431 EUR
$1,605 USD
View
B+
Retailer 18
-
€1,569 EUR
£1,386 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E23F5E5CF · Nov 2
€2,603 EUR
$2,920 USD
View
18 more retailers have this diamond
Prices start from €293 EURSave up to €2,310 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
€293 EUR