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Round|Lab Grown|IGI

1.52ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG794627554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794627554

Diamond specifications and retailer prices

From €200 EUR
As of November 5, 2026
Save €934 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,135 EUR at Reve Diamonds · As of November 6, 2026
View at Reve 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794627554 or 794627554. Listed at 23 retailers as of November 5, 2026, with prices from €200 to €1,135, a €934 spread on the same certified stone. Reve Diamonds lists it at €1,135. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627554
Dimensions7.40 × 7.37 × 4.52 mm
L/W Ratio1.00
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
7.40 mm7.37 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627554
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €468 EUR|Low: €199 EUR|High: €1,135 EUR|Avg: €569 EUR|+11.0%
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
Retailer 16
Reve Diamonds
November 6, 2026
Retailer 7€200 EUR
Retailer 15€225 EUR
Retailer 16€233 EUR
Retailer 3€249 EUR
Retailer 4€249 EUR
Retailer 5€423 EUR
Retailer 9€458 EUR
Retailer 1€468 EUR
Retailer 2€474 EUR
Retailer 14€502 EUR
Retailer 12€673 EUR
Retailer 8€799 EUR
Retailer 13€802 EUR
Retailer 6€846 EUR
Retailer 11€993 EUR
Retailer 10€1,078 EUR
Reve Diamonds€1,135 EUR

43 data points across 17 retailers

23 retailers€200 EUR to €1,135 EUR

Retailer 1
-
€199 EUR
Price last confirmed 45 days ago
A
Retailer 2
-
€200 EUR
View
A
Retailer 3
-
€225 EUR
View
Final sale: no returns
A
Retailer 4
-
€233 EUR
View
Retailer 5
-
€243 EUR
View
Price last confirmed 45 days ago
Retailer 6
-
€249 EUR
View
Price last confirmed 12 days ago
A
Retailer 7
-
€249 EUR
View
A
Retailer 8
-
€403 EUR
View
A
Retailer 9
-
€423 EUR
View
A
Retailer 10
-
€458 EUR
View
B+
Retailer 11
-
€468 EUR
View
B+
Retailer 12
-
€474 EUR
View
B+
Retailer 13
-
€502 EUR
View
B+
Retailer 14
-
€673 EUR
View
B+
Retailer 15
-
€691 EUR
View
Retailer 16
-
€792 EUR
View
Price last confirmed 46 days ago
B
Retailer 17
-
€799 EUR
View
B
Retailer 18
-
€802 EUR
View
B
Retailer 19
-
€846 EUR
View
B
Retailer 20
-
€993 EUR
View
B
Retailer 21
-
€1,069 EUR
View
B
Retailer 22
-
€1,078 EUR
View
Most Expensive
B
Reve Diamonds
24083E836 · Nov 6
€1,135 EUR
$1,273 USD
View
22 more retailers have this diamond
Prices start from €200 EURSave up to €934 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
€200 EUR