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Round|Lab Grown|IGI

0.52ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG722571733

Shape and cutting style on the report: Round brilliant

Certificate IGI LG722571733

Diamond specifications and retailer prices

From €77 EUR
As of November 5, 2026
Save €663 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €740 EUR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG722571733 or 722571733. Listed at 20 retailers as of November 5, 2026, with prices from €77 to €740, a €663 spread on the same certified stone. Reve Diamonds lists it at €740. 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

0.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722571733
Dimensions5.15 × 5.17 × 3.20 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
5.15 mm5.17 mm0.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722571733
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €171 EUR|Low: €77 EUR|High: €757 EUR|Avg: €253 EUR|-1.5%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 12€77 EUR
Retailer 2€85 EUR
Retailer 5€89 EUR
Retailer 15€102 EUR
Retailer 6€109 EUR
Retailer 9€138 EUR
Retailer 1€171 EUR
Retailer 4€203 EUR
Retailer 11€212 EUR
Retailer 7€232 EUR
Retailer 13€303 EUR
Retailer 3€306 EUR
Retailer 10€341 EUR
Retailer 14€358 EUR
Retailer 8€697 EUR
Reve Diamonds€740 EUR

44 data points across 16 retailers

20 retailers€77 EUR to €740 EUR

A
Cheapest Retailer
-
€77 EUR
Retailer 2
-
€82 EUR
View
Price last confirmed 45 days ago
A
Retailer 3
-
€85 EUR
View
Final sale: no returns
A
Retailer 4
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€89 EUR
View
A
Retailer 5
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€102 EUR
View
Retailer 6
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€107 EUR
View
Price last confirmed 45 days ago
Retailer 7
-
€109 EUR
View
Price last confirmed 12 days ago
A
Retailer 8
-
€138 EUR
View
A
Retailer 9
-
€171 EUR
View
A
Retailer 10
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€203 EUR
View
B+
Retailer 11
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€212 EUR
View
A
Retailer 12
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€217 EUR
View
B+
Retailer 13
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€232 EUR
View
B+
Retailer 14
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€303 EUR
View
B+
Retailer 15
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€306 EUR
View
Retailer 16
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€325 EUR
View
Price last confirmed 46 days ago
B+
Retailer 17
-
€341 EUR
View
B+
Retailer 18
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€358 EUR
View
B
Retailer 19
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€697 EUR
View
Most Expensive
B
Reve Diamonds
9103C5C1A · Nov 6
€740 EUR
$830 USD
View
19 more retailers have this diamond
Prices start from €77 EURSave up to €663 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
0.52ct Round
€77 EUR