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Radiant|Lab Grown|IGI

5.52ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • IGI LG841608378

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG841608378

Diamond specifications and retailer prices

From €957 EUR
$1,069 USD
As of October 30, 2026
Save €2,922 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,879 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.52ct lab-grown radiant diamond

This 5.52ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG841608378 or 841608378. Listed at 19 retailers as of October 30, 2026, with prices from €957 to €3,879, a €2,922 spread on the same certified stone. Taylor and Hart lists it at €3,879. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.52
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841608378
Dimensions12.38 × 8.25 × 5.95 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm8.25 mm5.52 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841608378
Side View
Table 65.0%Crown 45.3°Girdle: ThickPavilion 34°Culet: NoneDepth 72.1%

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: Oct 30
Current: €2,081 EUR|Low: €957 EUR|High: €4,190 EUR|Avg: €2,182 EUR|-7.2%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 18
Taylor and Hart
November 1, 2026
Retailer 12€957 EUR
Retailer 2€1,042 EUR
Retailer 16€1,071 EUR
Retailer 18€1,111 EUR
Retailer 10€1,197 EUR
Retailer 13€1,206 EUR
Retailer 15€1,240 EUR
Retailer 3€1,498 EUR
Retailer 14€1,608 EUR
Retailer 5€1,770 EUR
Retailer 1€2,081 EUR
Retailer 11€2,250 EUR
Retailer 7€2,252 EUR
Retailer 17€2,709 EUR
Retailer 8€3,069 EUR
Retailer 4€3,215 EUR
Retailer 6€3,387 EUR
Retailer 9€3,866 EUR
Taylor and Hart€3,879 EUR

33 data points across 19 retailers

19 retailers€957 EUR to €3,879 EUR

A
Cheapest Retailer
-
€957 EUR
$1,069 USD
A
Retailer 2
-
€1,042 EUR
$1,164 USD
View
A
Retailer 3
-
€1,071 EUR
$1,197 USD
View
Final sale: no returns
A
Retailer 4
-
€1,111 EUR
$1,241 USD
View
Retailer 5
-
€1,197 EUR
$1,337 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,206 EUR
£1,061 GBP
View
A
Retailer 7
-
€1,240 EUR
$1,385 USD
View
B+
Retailer 8
-
€1,498 EUR
$1,674 USD
View
A
Retailer 9
-
€1,608 EUR
£1,415 GBP
View
B+
Retailer 10
-
€1,770 EUR
$1,977 USD
View
B+
Retailer 11
-
€2,081 EUR
$2,325 USD
View
B+
Retailer 12
-
€2,250 EUR
A$3,868 AUD
View
B+
Retailer 13
-
€2,252 EUR
$2,516 USD
View
B
Retailer 14
-
€2,709 EUR
$3,027 USD
View
Retailer 15
-
€3,069 EUR
£2,700 GBP
View
Price last confirmed 8 days ago
B
Retailer 16
-
€3,215 EUR
$3,592 USD
View
B
Retailer 17
-
€3,387 EUR
$3,783 USD
View
Retailer 18
-
€3,866 EUR
£3,401 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Taylor and Hart
BRYG5FE · Oct 31
€3,879 EUR
$4,333 USD
View
18 more retailers have this diamond
Prices start from €957 EURSave up to €2,922 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
5.52ct Radiant
€957 EUR