Radiant|Lab Grown|IGI

3.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG837629637

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

Certificate IGI LG837629637

Diamond specifications and retailer prices

From $972 USD
As of October 28, 2026
Save $2,259 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,231 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837629637 or 837629637. Listed at 6 retailers as of October 28, 2026, with prices from $972 to $3,231, a $2,259 spread on the same certified stone. MOH London lists it at $3,231. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837629637
Dimensions10.85 × 7.55 × 4.85 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.55 mm3.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837629637
Side View
Table 62.0%Crown 48.9°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,231 USD|Low: $972 USD|High: $3,231 USD|Avg: $1,777 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$972 USD
Retailer 3$1,114 USD
Retailer 2$1,220 USD
Retailer 5$1,828 USD
Retailer 4$2,746 USD
MOH London$3,231 USD

18 data points across 6 retailers

6 retailers$972 USD to $3,231 USD

B+
Cheapest Retailer
-
$972 USD
A
Retailer 2
-
$1,114 USD
View
A
Retailer 3
-
$1,220 USD
£960 GBP
View
B+
Retailer 4
-
$1,828 USD
View
Retailer 5
-
$2,746 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG837629637 · Oct 29
$3,231 USD
£2,544 GBP
View
5 more retailers have this diamond
Prices start from $972 USDSave up to $2,259 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
3.55ct Radiant
$972 USD