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Radiant|Lab Grown|IGI

1.58ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG633413400

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

Certificate IGI LG633413400

Diamond specifications and retailer prices

From $208 USD
As of October 27, 2026
Save $1,792 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,000 USD at Brilliant Earth · As of October 27, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633413400 or 633413400. Listed at 22 retailers as of October 27, 2026, with prices from $208 to $2,000, a $1,792 spread on the same certified stone. Brilliant Earth lists it at $2,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633413400
Dimensions8.49 × 5.63 × 3.83 mm
L/W Ratio1.51
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
8.49 mm5.63 mm1.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633413400
Side View
Table 66.0%Crown 31.6°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.0%

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 27
Current: $2,000 USD|Low: $208 USD|High: $2,100 USD|Avg: $641 USD|-4.8%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
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Retailer 21
October 29, 2026
Retailer 21$208 USD
Retailer 10$232 USD
Retailer 17$242 USD
Retailer 4$259 USD
Retailer 5$259 USD
Retailer 20$304 USD
Retailer 13$444 USD
Retailer 12$446 USD
Retailer 2$477 USD
Retailer 16$480 USD
Retailer 9$546 USD
Retailer 7$592 USD
Retailer 15$604 USD
Retailer 3$831 USD
Retailer 18$834 USD
Retailer 11$884 USD
Retailer 6$1,030 USD
Retailer 19$1,041 USD
Retailer 8$1,053 USD
Retailer 14$1,221 USD
Brilliant Earth$2,000 USD

37 data points across 21 retailers

22 retailers$208 USD to $2,000 USD

A
Cheapest Retailer
-
$208 USD
A
Retailer 2
-
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$242 USD
View
A
Retailer 4
-
$259 USD
View
A
Retailer 5
-
$259 USD
View
A
Retailer 6
-
$304 USD
£239 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$444 USD
ZAR 7,175 ZAR
View
B+
Retailer 8
-
$446 USD
View
A
Retailer 9
-
$477 USD
£376 GBP
View
A
Retailer 10
-
$480 USD
€457 EUR
View
A
Retailer 11
-
$546 USD
View
A
Retailer 12
-
$592 USD
View
A
Retailer 13
-
$604 USD
A$929 AUD
View
B+
Retailer 14
-
$831 USD
View
B+
Retailer 15
-
$834 USD
View
B+
Retailer 16
-
$884 USD
View
B+
Retailer 17
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$954 USD
£752 GBP
View
B+
Retailer 18
-
$1,030 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$1,041 USD
£820 GBP
View
Price last confirmed 8 days ago
B+
Retailer 20
-
$1,053 USD
View
B
Retailer 21
-
$1,221 USD
View
Most Expensive
B
Brilliant Earth
10229332A · Oct 27
$2,000 USD
View
21 more retailers have this diamond
Prices start from $208 USDSave up to $1,792 USD

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
$208 USD