Radiant|Lab Grown|IGI

1.55ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG641472293

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

Certificate IGI LG641472293

Diamond specifications and retailer prices

From $201 USD
As of October 30, 2026
Save $964 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG641472293 or 641472293. Listed at 18 retailers as of October 26, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.55
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641472293
Dimensions8.39 × 5.61 × 3.84 mm
L/W Ratio1.50
Culet sizePointed
Top View
8.39 mm5.61 mm1.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641472293
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.4%

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: $1,870 USD|Low: $201 USD|High: $1,930 USD|Avg: $687 USD|-3.1%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$201 USD
Retailer 13$233 USD
Retailer 3$249 USD
Retailer 4$249 USD
Retailer 16$292 USD
Retailer 5$431 USD
Retailer 2$440 USD
Retailer 11$452 USD
Retailer 8$509 USD
Retailer 7$582 USD
Retailer 18$799 USD
Retailer 14$802 USD
Retailer 9$853 USD
Retailer 10$899 USD
Retailer 15$920 USD
Retailer 6$1,012 USD
Retailer 12$1,165 USD
Brilliant Earth$1,870 USD

39 data points across 18 retailers

18 retailers$201 USD to $1,165 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$233 USD
View
A
Retailer 3
-
$249 USD
View
A
Retailer 4
-
$249 USD
View
Retailer 5
-
$292 USD
£230 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$431 USD
View
A
Retailer 7
-
$440 USD
€419 EUR
View
A
Retailer 8
-
$452 USD
£356 GBP
View
A
Retailer 9
-
$509 USD
View
B+
Retailer 10
-
$582 USD
View
B+
Retailer 11
-
$799 USD
View
B
Retailer 12
-
$802 USD
View
Retailer 13
-
$853 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$898 USD
£707 GBP
View
Retailer 15
-
$920 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,012 USD
View
B
Retailer 17
-
$1,165 USD
£917 GBP
View
Most Expensive
Brilliant Earth
10917596A · Oct 16
$1,870 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from $201 USDSave up to $964 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
1.55ct Radiant
$201 USD