Radiant|Lab Grown|IGI

1.58ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG636429348

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

Certificate IGI LG636429348

Diamond specifications and retailer prices

From €190 EUR
$212 USD
As of October 30, 2026
Save €767 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,835 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636429348 or 636429348. Listed at 18 retailers as of October 30, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636429348
Dimensions8.45 × 5.72 × 3.85 mm
L/W Ratio1.48
Culet sizePointed
Top View
8.45 mm5.72 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636429348
Side View
Table 65.0%Crown 33.6°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.3%

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: €1,835 EUR|Low: €190 EUR|High: €1,835 EUR|Avg: €599 EUR
Brilliant Earth
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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 16€190 EUR
Retailer 13€220 EUR
Retailer 3€235 EUR
Retailer 18€235 EUR
Retailer 15€263 EUR
Retailer 4€404 EUR
Retailer 2€404 EUR
Retailer 11€434 EUR
Retailer 8€491 EUR
Retailer 7€533 EUR
Retailer 17€755 EUR
Retailer 14€758 EUR
Retailer 10€803 EUR
Retailer 9€859 EUR
Retailer 6€913 EUR
Retailer 12€947 EUR
Retailer 5€957 EUR
Brilliant Earth€1,835 EUR

40 data points across 18 retailers

18 retailers€190 EUR to €957 EUR

A
Cheapest Retailer
-
€190 EUR
$212 USD
A
Retailer 2
-
€220 EUR
$246 USD
View
A
Retailer 3
-
€235 EUR
$262 USD
View
A
Retailer 4
-
€235 EUR
$262 USD
View
Retailer 5
-
€263 EUR
£231 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€404 EUR
$451 USD
View
A
Retailer 7
-
€404 EUR
View
A
Retailer 8
-
€434 EUR
£382 GBP
View
A
Retailer 9
-
€491 EUR
$549 USD
View
A
Retailer 10
-
€533 EUR
$595 USD
View
B+
Retailer 11
-
€755 EUR
$844 USD
View
B+
Retailer 12
-
€758 EUR
$847 USD
View
Retailer 13
-
€803 EUR
$897 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
€854 EUR
£752 GBP
View
B+
Retailer 15
-
€913 EUR
$1,020 USD
View
B+
Retailer 16
-
€947 EUR
£833 GBP
View
B
Retailer 17
-
€957 EUR
$1,069 USD
View
Most Expensive
Brilliant Earth
10573185A · Oct 21
€1,835 EUR
$2,050 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from €190 EURSave up to €767 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
1.58ct Radiant
€190 EUR